docs: make Chinese README the default

docs: preserve upstream English README
chore: import upstream snapshot with attribution
2026-07-13 10:42:59 +00:00 · 2026-07-13 10:41:42 +00:00 · 2026-07-13 12:44:08 +08:00
1377 changed files with 269780 additions and 17945 deletions
@@ -1,54 +1,45 @@
-# Main settings of Leon
-# https://docs.getleon.ai/configuration
+# Leon profile secrets.
+# Non-secret profile configuration lives in config.yml.

-# Language currently used
-LEON_LANG=en-US
+# LLM provider API keys

-# Server
-LEON_HOST=http://localhost
-LEON_PORT=1337
+# Optional local llama.cpp API key
+LEON_LLAMACPP_API_KEY=

-# Enable/disable LLM
-LEON_LLM=true
-# LLM provider
-LEON_LLM_PROVIDER=local
-# LLM provider API key (if not local)
-LEON_LLM_PROVIDER_API_KEY=
-# Enable/disable LLM Natural Language Generation
-LEON_LLM_NLG=true
+# Optional Linux high-performance local provider API key (OpenAI-compatible)
+LEON_SGLANG_API_KEY=

-# Time zone (current one by default)
-LEON_TIME_ZONE=
+# OpenRouter API key
+LEON_OPENROUTER_API_KEY=

-# Enable/disable after speech
-LEON_AFTER_SPEECH=false
+# Z.AI API key
+LEON_ZAI_API_KEY=

-# Enable/disable Leon's speech-to-text
-LEON_STT=false
-# Speech-to-text provider
-LEON_STT_PROVIDER=coqui-stt
+# MiniMax API key
+LEON_MINIMAX_API_KEY=

-# Enable/disable Leon's text-to-speech
-LEON_TTS=false
-# Text-to-speech provider
-LEON_TTS_PROVIDER=flite
+# OpenAI API key
+LEON_OPENAI_API_KEY=

-# Enable/disable skills to be available over HTTP
-LEON_OVER_HTTP=true
-# HTTP API key (use "npm run generate:http-api-key" to regenerate one)
-LEON_HTTP_API_KEY=
-# Language used for the HTTP API
-LEON_HTTP_API_LANG=en-US
+# Anthropic API key
+LEON_ANTHROPIC_API_KEY=

-# Enable/disable telemetry
-LEON_TELEMETRY=true
+# Moonshot AI API key
+LEON_MOONSHOTAI_API_KEY=

-# Python TCP server
-LEON_PY_TCP_SERVER_HOST=0.0.0.0
-LEON_PY_TCP_SERVER_PORT=1342
+# HuggingFace API key
+LEON_HUGGINGFACE_API_KEY=

-# Path to the Pipfile
-PIPENV_PIPFILE=bridges/python/src/Pipfile
+# Cerebras API key
+LEON_CEREBRAS_API_KEY=

-# Path to the virtual env in .venv/
-PIPENV_VENV_IN_PROJECT=true
+# Groq API key
+LEON_GROQ_API_KEY=
+
+# Misc
+
+# Optional token required by LeonClientInterface when client_interface.auth.enabled=true
+LEON_CLIENT_INTERFACE_TOKEN=
+
+# Optional token required by HTTP plugins when http_plugins.auth.enabled=true
+LEON_HTTP_PLUGIN_TOKEN=
@@ -1,80 +0,0 @@
-{
-  "extends": [
-    "eslint:recommended",
-    "plugin:@typescript-eslint/recommended",
-    "plugin:import/recommended",
-    "plugin:import/typescript",
-    "prettier"
-  ],
-  "settings": {
-    "import/resolver": {
-      "typescript": true,
-      "node": true
-    }
-  },
-  "parser": "@typescript-eslint/parser",
-  "env": {
-    "node": true,
-    "browser": true
-  },
-  "parserOptions": {
-    "ecmaVersion": "latest"
-  },
-  "plugins": ["@typescript-eslint", "unicorn", "import"],
-  "ignorePatterns": "*.spec.js",
-  "rules": {
-    "@typescript-eslint/no-non-null-assertion": ["off"],
-    "no-async-promise-executor": ["off"],
-    "no-underscore-dangle": ["error", { "allowAfterThis": true }],
-    "prefer-destructuring": ["error"],
-    "comma-dangle": ["error", "never"],
-    "semi": ["error", "never"],
-    "object-curly-spacing": ["error", "always"],
-    "unicorn/prefer-node-protocol": "error",
-    "@typescript-eslint/member-delimiter-style": [
-      "error",
-      {
-        "multiline": {
-          "delimiter": "none",
-          "requireLast": true
-        },
-        "singleline": {
-          "delimiter": "comma",
-          "requireLast": false
-        }
-      }
-    ],
-    "@typescript-eslint/explicit-function-return-type": "off",
-    "@typescript-eslint/consistent-type-definitions": "error",
-    "import/no-named-as-default": "off",
-    "import/no-named-as-default-member": "off",
-    "import/order": [
-      "error",
-      {
-        "groups": [
-          "builtin",
-          "external",
-          "internal",
-          "parent",
-          "sibling",
-          "index"
-        ],
-        "newlines-between": "always"
-      }
-    ]
-  },
-  "overrides": [
-    {
-      "files": ["skills/**/*.ts"],
-      "rules": {
-        "import/order": "off"
-      }
-    },
-    {
-      "files": ["*.ts"],
-      "rules": {
-        "@typescript-eslint/explicit-function-return-type": "error"
-      }
-    }
-  ]
-}
@@ -34,7 +34,7 @@ Here are few examples about how you could help on Leon, by:
  To do so, you can run:

  ```sh
-  npm run lint
+  pnpm run lint
  ```

 - Make sure your **code passes the tests**. You can run the tests via the following command:
@@ -65,16 +65,16 @@ git clone https://github.com/leon-ai/leon.git leon
 cd leon

 # Install
-npm install
+pnpm install

 # Check the setup went well
-npm run check
+pnpm run check

 # Run the development server
-npm run dev:server
+pnpm run dev:server

 # Run the development web app
-npm run dev:app
+pnpm run dev:app
 ```

 ## Versioning
@@ -125,6 +125,11 @@ git commit -m "chore: split training script into awesome blocks"
 git commit -m "style(web app): remove chatbot useless parentheses"
 ```

+### GUI Clients
+
+If you are using a GUI client such as GitKraken, you may need to disable the default Git executable to make sure to use your default shell.
+Otherwise you may encounter an error such as "npx not found".
+
 ## Sponsor

 You can also contribute by [sponsoring Leon](http://sponsor.getleon.ai).
@@ -173,37 +178,18 @@ Once Pyenv installed, run:

 ```bash
 # Install Python
-pyenv install 3.9.10 --force
-pyenv global 3.9.10
-
-# Install Pipenv
-pip install pipenv==2022.7.24
+pyenv install 3.11.9 --force
+pyenv global 3.11.9
 ```

-Your Python environment should be ready now. So now you can set up the respective environments according to what you are going to contribute to and build them:
+Your Python environment should be ready now. Leon uses `uv` as the Python dependency standard, and `postinstall` provisions the Python bridge and TCP server environments automatically from `pyproject.toml`:

 ```bash
-# Set up the Python bridge environment
-npm run setup:python-bridge
-
-# Set up the TCP server environment
-npm run setup:tcp-server
-# If you are in China, you can run this to download models faster:
-npm run setup:tcp-server cn
-
-# Once your code changes are done, you can build via:
-
-# Build the Python bridge
-npm run build:python-bridge
-
-# Build the TCP server
-npm run build:tcp-server
-
 # Run the Python bridge
-./bridges/python/dist/{OS-CPU_ARCH}/leon-python-bridge server/src/intent-object.sample.json
+npm run python-bridge

 # Run the TCP server
-./tcp_server/dist/{OS-CPU_ARCH}/leon-tcp-server en
+npm run start:tcp-server
 ```

 ## Spread the Word
@@ -15,7 +15,7 @@ If the bug is related to the setup, please submit the issue at: https://github.c
 - Leon version:
 - OS (or browser) version:
 - Node.js version:
- Complete "leon check" (or "npm run check") output:
+- Complete "leon check" (or "pnpm run check") output:
 - (optional) Leon skill version:

 ### Expected Behavior
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@@ -23,17 +23,17 @@ jobs:
      - name: Use Node.js
        uses: actions/setup-node@v2
        with:
-          node-version: 16.x
-          cache: npm
+          node-version: 24.x
+          cache: pnpm

-      - name: Install Pipenv
-        run: pip install --upgrade pip && pip install pipenv
+      - name: Enable Corepack
+        run: corepack enable

      - name: Install
-        run: npm install
+        run: pnpm install

      - name: Check setup
-        run: npm run check
+        run: pnpm run check

      - name: Build
-        run: npm run build
+        run: pnpm run build
@@ -23,14 +23,14 @@ jobs:
      - name: Use Node.js
        uses: actions/setup-node@v2
        with:
-          node-version: 16.x
-          cache: npm
+          node-version: 24.x
+          cache: pnpm

-      - name: Install Pipenv
-        run: pip install --upgrade pip && pip install pipenv
+      - name: Enable Corepack
+        run: corepack enable

      - name: Install
-        run: npm install
+        run: pnpm install

      - name: Run linter
-        run: npm run lint
+        run: pnpm run lint
@@ -1,76 +0,0 @@
-name: Pre-release Node.js bridge
-
-on: workflow_dispatch
-
-jobs:
-  build:
-    name: Build
-
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-20.04]
-
-    runs-on: ${{ matrix.os }}
-
-    steps:
-      - name: Clone repository
-        uses: actions/checkout@v3
-
-      - name: Install Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: lts/*
-
-      - name: Set Node.js bridge version
-        working-directory: bridges/nodejs/src
-        run: |
-          echo "NODEJS_BRIDGE_VERSION=$(node --require fs --eval "const fs = require('node:fs'); const [, VERSION] = fs.readFileSync('version.ts', 'utf8').split(\"'\"); console.log(VERSION)")" >> $GITHUB_ENV
-
-      - name: Display Node.js bridge version
-        run: |
-          echo "Node.js bridge version: ${{ env.NODEJS_BRIDGE_VERSION }}"
-
-      - name: Install core
-        run: npm install
-
-      - name: Build Node.js bridge
-        run: npm run build:nodejs-bridge
-
-      - name: Upload Node.js bridge
-        uses: actions/upload-artifact@v3
-        with:
-          path: bridges/nodejs/dist/*.zip
-
-  draft-release:
-    name: Draft-release
-    needs: [build]
-    runs-on: ubuntu-20.04
-
-    steps:
-      - name: Clone repository
-        uses: actions/checkout@v3
-
-      - name: Install Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: lts/*
-
-      - name: Set Node.js bridge version
-        working-directory: bridges/nodejs/src
-        run: |
-          echo "NODEJS_BRIDGE_VERSION=$(node --require fs --eval "const fs = require('node:fs'); const [, VERSION] = fs.readFileSync('version.ts', 'utf8').split(\"'\"); console.log(VERSION)")" >> $GITHUB_ENV
-
-      - name: Download Node.js bridge
-        uses: actions/download-artifact@v3
-        with:
-          path: bridges/nodejs/dist
-
-      - uses: marvinpinto/action-automatic-releases@latest
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          automatic_release_tag: nodejs-bridge_v${{ env.NODEJS_BRIDGE_VERSION }}
-          draft: true
-          prerelease: false
-          title: Node.js Bridge ${{ env.NODEJS_BRIDGE_VERSION }}
-          files: bridges/nodejs/dist/artifact/*.zip
@@ -1,95 +0,0 @@
-name: Pre-release Python bridge
-
-on: workflow_dispatch
-
-env:
-  PIPENV_PIPFILE: bridges/python/src
-  PIPENV_VENV_IN_PROJECT: true
-
-jobs:
-  build:
-    name: Build
-
-    strategy:
-      fail-fast: false
-      matrix:
-        # @see https://github.com/actions/runner-images/tree/main/images/macos
-        # Use macos-12 instead of macos-latest because the latter use ARM64 (M1) architecture
-        os: [ubuntu-20.04, macos-12]
-        # Temporarily disable Windows release
-        # os: [ubuntu-20.04, macos-12, windows-latest]
-
-    runs-on: ${{ matrix.os }}
-
-    steps:
-      - name: Clone repository
-        uses: actions/checkout@v3
-
-      - name: Install Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: 3.9.10
-
-      - name: Install Pipenv
-        run: pip install --upgrade pip && pip install pipenv==2022.7.24
-
-      - name: Install Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: lts/*
-
-      - name: Set Python bridge version
-        working-directory: bridges/python/src
-        run: |
-          echo "PYTHON_BRIDGE_VERSION=$(python -c "from version import __version__; print(__version__)")" >> $GITHUB_ENV
-
-      - name: Display Python bridge version
-        run: |
-          echo "Python bridge version: ${{ env.PYTHON_BRIDGE_VERSION }}"
-
-      - name: Install core
-        run: npm install
-
-      - name: Set up Python bridge
-        run: npm run setup:python-bridge
-
-      - name: Build Python bridge
-        run: npm run build:python-bridge
-
-      - name: Upload Python bridge
-        uses: actions/upload-artifact@v3
-        with:
-          path: bridges/python/dist/*.zip
-
-  draft-release:
-    name: Draft-release
-    needs: [build]
-    runs-on: ubuntu-20.04
-
-    steps:
-      - name: Clone repository
-        uses: actions/checkout@v3
-
-      - name: Install Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: 3.9.10
-
-      - name: Set Python bridge version
-        working-directory: bridges/python/src
-        run: |
-          echo "PYTHON_BRIDGE_VERSION=$(python -c "from version import __version__; print(__version__)")" >> $GITHUB_ENV
-
-      - name: Download Python bridge
-        uses: actions/download-artifact@v3
-        with:
-          path: bridges/python/dist
-
-      - uses: marvinpinto/action-automatic-releases@latest
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          automatic_release_tag: python-bridge_v${{ env.PYTHON_BRIDGE_VERSION }}
-          draft: true
-          prerelease: false
-          title: Python Bridge ${{ env.PYTHON_BRIDGE_VERSION }}
-          files: bridges/python/dist/artifact/*.zip
@@ -1,93 +0,0 @@
-name: Pre-release TCP server
-
-on: workflow_dispatch
-
-env:
-  PIPENV_PIPFILE: tcp_server/src
-  PIPENV_VENV_IN_PROJECT: true
-
-jobs:
-  build:
-    name: Build
-
-    strategy:
-      fail-fast: false
-      matrix:
-        # @see https://github.com/actions/runner-images/tree/main/images/macos
-        # Use macos-12 instead of macos-latest because the latter use ARM64 (M1) architecture
-        os: [ubuntu-20.04, macos-12, windows-latest]
-
-    runs-on: ${{ matrix.os }}
-
-    steps:
-      - name: Clone repository
-        uses: actions/checkout@v3
-
-      - name: Install Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: 3.9.10
-
-      - name: Install Pipenv
-        run: pip install --upgrade pip && pip install pipenv==2022.7.24
-
-      - name: Install Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: lts/*
-
-      - name: Set TCP server version
-        working-directory: tcp_server/src
-        run: |
-          echo "TCP_SERVER_VERSION=$(python -c "from version import __version__; print(__version__)")" >> $GITHUB_ENV
-
-      - name: Display TCP server version
-        run: |
-          echo "TCP server version: ${{ env.TCP_SERVER_VERSION }}"
-
-      - name: Install core
-        run: npm install
-
-      - name: Set up TCP server
-        run: npm run setup:tcp-server
-
-      - name: Build TCP server
-        run: npm run build:tcp-server
-
-      - name: Upload TCP server
-        uses: actions/upload-artifact@v3
-        with:
-          path: tcp_server/dist/*.zip
-
-  draft-release:
-    name: Draft-release
-    needs: [build]
-    runs-on: ubuntu-20.04
-
-    steps:
-      - name: Clone repository
-        uses: actions/checkout@v3
-
-      - name: Install Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: 3.9.10
-
-      - name: Set TCP server version
-        working-directory: tcp_server/src
-        run: |
-          echo "TCP_SERVER_VERSION=$(python -c "from version import __version__; print(__version__)")" >> $GITHUB_ENV
-
-      - name: Download TCP server
-        uses: actions/download-artifact@v3
-        with:
-          path: tcp_server/dist
-
-      - uses: marvinpinto/action-automatic-releases@latest
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          automatic_release_tag: tcp-server_v${{ env.TCP_SERVER_VERSION }}
-          draft: true
-          prerelease: false
-          title: TCP Server ${{ env.TCP_SERVER_VERSION }}
-          files: tcp_server/dist/artifact/*.zip
@@ -23,29 +23,20 @@ jobs:
      - name: Use Node.js
        uses: actions/setup-node@v2
        with:
-          node-version: 16.x
-          cache: npm
+          node-version: 24.x
+          cache: pnpm

-      - name: Install Pipenv
-        run: pip install --upgrade pip && pip install pipenv
+      - name: Enable Corepack
+        run: corepack enable

      - name: Install
-        run: npm install
+        run: pnpm install

-      - name: Run JSON tests
-        run: npm run test:json
+      - name: Run agent unit tests
+        run: pnpm run test:agent:unit

-      - name: Run over HTTP tests
-        run: npm run test:over-http
+      - name: Run workflow unit tests
+        run: pnpm run test:workflow:unit

-      - name: Run E2E tests
-        run: npm run test:e2e
-
-      - name: Install offline STT
-        run: npm run setup:offline-stt
-
-      - name: Install offline TTS
-        run: npm run setup:offline-tts
-
-      - name: Run unit tests
-        run: npm run test:unit
+      - name: Run workflow e2e tests
+        run: pnpm run test:workflow:e2e
@@ -5,13 +5,14 @@ __pycache__/
 **/dist/*
 **/build/
 **/node_modules/
+**/.venv/
+**/.last-skill-deps-sync
+**/.last-source-deps-sync
+skills/**/reports/*
 test/coverage/
 **/tmp/*
-**/src/.venv/*
-logs/*
 core/config/**/*.json
-bin/coqui/*
-bin/flite/*
+scripts/out/*.md

 package-lock.json
 *.pyc
@@ -19,20 +20,17 @@ package-lock.json
 *.sublime-workspace
 npm-debug.log
 debug.log
+# Keep ignoring a repo-root .env on the safe side.
 .env
-.last-skill-npm-install
-leon.json
+.last-native-node-modules-rebuild
+bridges/nodejs/.last-nodejs-bridge-deps-sync
+bridges/python/src/.last-python-bridge-deps-sync
+tcp_server/src/.last-tcp-server-deps-sync
 bridges/python/src/Pipfile.lock
 tcp_server/src/Pipfile.lock
-!tcp_server/**/.gitkeep
 !bridges/python/**/.gitkeep
 !bridges/nodejs/**/.gitkeep
-!core/data/models/llm/.gitkeep
 !**/*.sample*
-skills/**/src/settings.json
-skills/**/memory/*.json
-core/data/models/*.nlp
-core/data/models/llm/*
 package.json.backup
 .python-version
 schemas/**/*.json
@@ -1,11 +1 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
-if ! [ -x "$(command -v npm)" ]; then
-  echo "npm: command not found"
-  echo "If you use a version manager tool such as nvm and a git GUI such as GitKraken, please read: https://typicode.github.io/husky/#/?id=command-not-found" >&2
-  exit 1
-else
-  npx tsx scripts/commit-msg.js
-fi
-
+tsx scripts/commit-msg.js
@@ -1,4 +1 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
-npx lint-staged
+lint-staged
@@ -1,3 +1,3 @@
 {
-  "*": ["npm run lint"]
+  "*.{js,jsx,ts,tsx,mjs,cjs}": ["eslint --fix --ignore-pattern .gitignore"]
 }
@@ -1,3 +0,0 @@
-engine-strict=true
-package-lock=false
-save-exact=true
@@ -1,5 +0,0 @@
-{
-  "semi": false,
-  "trailingComma": "none",
-  "singleQuote": true
-}
@@ -0,0 +1,183 @@
+<p align="center">
+  <a href="https://getleon.ai"><img width="800" src="https://getleon.ai/img/hero-animation.gif" /></a>
+</p>
+
+<h1 align="center">
+  <a href="https://getleon.ai"><img width="96" src="https://getleon.ai/img/logo.svg" alt="Leon"></a><br>
+  Leon
+</h1>
+
+_<p align="center">Your open-source personal AI assistant.</p>_
+
+<p align="center">
+  <a href="https://discord.gg/MNQqqKg"><img src="https://img.shields.io/badge/Discord-%235865F2.svg?style=for-the-badge&logo=discord&logoColor=white" /></a>
+  <a href="https://github.com/leon-ai/leon/blob/develop/LICENSE.md"><img src="https://img.shields.io/badge/License-MIT-1c75db?style=for-the-badge" /></a>
+</p>
+
+<p align="center">
+  I share Leon progress most regularly on <a href="https://x.com/grenlouis"><strong>X / @grenlouis</strong></a>
+</p>
+
+<p align="center">
+  <a href="https://x.com/grenlouis">Follow progress on X / @grenlouis</a> ·
+  <a href="https://getleon.ai">Website</a> ·
+  <a href="https://leonai.substack.com/subscribe">Newsletter</a> ·
+  <a href="http://roadmap.getleon.ai">Roadmap</a> ·
+  <a href="https://blog.getleon.ai/the-story-behind-leon/">Story</a>
+</p>
+
+---
+
+## ⚠️ Important Notice (as of 2026-03-29)
+
+> [!IMPORTANT]
+> Leon is currently focused on the **2.0 Developer Preview** on the `develop` branch.
+>
+> - The new documentation is **not ready yet**.
+> - The current docs site and older guides mostly reflect the legacy architecture.
+> - If you want the legacy, more stable pre-agentic version of Leon, use the `master` branch.
+> - If you want to explore or contribute to Leon's new core, `develop` is the right place.
+
+The most accurate high-level references for Leon's current state are:
+
+- [`core/context/LEON.md`](./core/context/LEON.md)
+- [`core/context/ARCHITECTURE.md`](./core/context/ARCHITECTURE.md)
+
+## 👋 Introduction
+
+**Leon** is **your open-source personal AI assistant** built around **tools, context, memory, and agentic execution**.
+
+Leon is designed to stay practical, privacy-aware, and grounded in your real environment. It can operate locally, use dedicated tools instead of relying on free-form guessing, and complete tasks from start to finish across deterministic workflows and agent-style execution.
+
+## 🧠 What Leon Is Today
+
+Leon is no longer just a classic intent-classification assistant like it was for its first release in 2019.
+
+Today, Leon is being built as a more capable assistant that can understand a goal, choose how to handle it, use tools, remember useful information, and recover when something goes wrong.
+
+- Leon can run in different ways depending on the task: `smart` mode chooses for you, `controlled` mode follows deterministic native skills and actions, and `agent` mode can plan step by step.
+- Leon supports native skills for controlled actions and agent skills for `SKILL.md`-backed workflows.
+- Leon can use real tools to get work done instead of only replying with plain text.
+- Leon can use context about your environment so answers stay grounded in what is actually happening on your machine and setup.
+- Leon keeps layered memory so it can remember durable preferences, day-to-day context, and recent discussion context.
+- Leon supports both local and remote AI providers, which helps balance privacy, control, and capability.
+- Under the hood, Leon-native skills follow `Skills -> Actions -> Tools -> Functions (-> Binaries)`.
+
+Leon also keeps a compact self-model and a bounded proactive pulse system so it can stay more consistent over time without flooding itself with unnecessary context.
+
+## Why?
+
+- **Privacy matters**: Leon can work with local models and local context instead of forcing everything through third-party services.
+- **Grounded behavior matters**: Leon prefers explicit tools, context, and memory over vague model-only responses.
+- **Extensibility matters**: skills, toolkits, bridges, and binaries make it possible to keep Leon modular.
+- **Open source matters**: anyone can inspect the architecture, build on top of it, and help shape where it goes next.
+
+## 🚀 Getting Started
+
+### Prerequisites
+
+- [Node.js](https://nodejs.org/) >= 24.0.0
+- Supported OSes: Linux, macOS, and Windows
+
+Recommended: manage Node.js with [Volta](https://volta.sh/).
+
+### Installation
+
+```sh
+# Clone the repository
+git clone https://github.com/leon-ai/leon.git
+
+# Go to the project root
+cd leon
+
+# Install pnpm
+npm install --global pnpm@latest
+
+# Install dependencies
+pnpm install
+```
+
+### Run Leon
+
+```sh
+# Run Leon
+pnpm start
+```
+
+### Check Your Setup
+
+```sh
+# Check the setup went well
+pnpm run check
+```
+
+By default, Leon runs locally and the app is available on `http://localhost:5366`.
+
+## 🏗️ Architecture Snapshot
+
+At a high level, Leon currently consists of:
+
+- `server/`: the main runtime, routing, memory, context management, HTTP API, and agent/controlled execution
+- `app/`: the web application
+- `aurora/`: UI components and preview environment
+- `skills/`: built-in capabilities, split between `native/` skills and `agent/` skills
+- `bridges/`: Node.js and Python bridges plus toolkit definitions and tool runtimes
+- `tcp_server/`: Python services used by parts of the runtime stack
+- `core/context/`: generated identity and architecture context documents that describe Leon's current behavior
+
+This repository already includes skills and toolkits for areas such as search, productivity, system utilities, media workflows, coding assistance, memory-backed interactions, and voice/audio features.
+
+## 📚 Documentation Status
+
+The new docs for Leon 2.0 are not ready yet.
+
+For now:
+
+- treat this repository as the source of truth for the **2.0 Developer Preview**
+- use [`core/context/LEON.md`](./core/context/LEON.md) for Leon's current identity and behavior
+- use [`core/context/ARCHITECTURE.md`](./core/context/ARCHITECTURE.md) for the current architecture overview
+- expect the public docs site to lag behind the new core until the updated documentation is published
+
+## ❤️ Contributing
+
+We are starting to progressively onboard contributors for the **2.0 Developer Preview**.
+
+If you want to follow the project or express interest in joining that onboarding:
+
+- [2.0 Developer Preview contributor form](https://forms.gle/6PCG2D5rYo1q8tKMA)
+- [Roadmap](http://roadmap.getleon.ai)
+- [Discord](https://discord.gg/MNQqqKg)
+- [GitHub issues](https://github.com/leon-ai/leon/issues)
+
+### Why is there a small amount of contributors?
+
+Leon has been evolving for a long time, but the current 2.0 work is a major transition period.
+
+For a long time, Leon was a smaller assistant project with a simpler architecture. Today, the core is being rebuilt into a much more capable system around tools, memory, context, and agent-style execution. That means a lot of things are still moving, and it makes contribution harder than it will be once the new docs and architecture settle down.
+
+Another important reason is simply time: Leon is still developed largely during spare time. So progress can be uneven, and opening the project more broadly has to be balanced with keeping the direction coherent while the 2.0 Developer Preview is still taking shape.
+
+## 📖 The Story Behind Leon
+
+Leon started in 2017 and has been active since 2019. If you want the longer backstory, read [the story behind Leon](https://blog.getleon.ai/the-story-behind-leon/).
+
+## 🔔 Stay Tuned
+
+- [X / Twitter](https://x.com/grenlouis) is the main place where I share Leon progress updates
+- [Newsletter](https://leonai.substack.com/subscribe)
+- [Blog](https://blog.getleon.ai)
+- [YouTube](https://www.youtube.com/channel/UCW6mk6j6nQUzFYY97r47emQ)
+
+## 👨 Author
+
+**Louis Grenard** ([@grenlouis](https://x.com/grenlouis))
+
+## 👍 Sponsors
+
+You can also contribute by [sponsoring Leon](http://sponsor.getleon.ai).
+
+## Thanks
+
+| ![OpenAI logo.](./.github/assets/thanks/openai-logo-light-mode.svg?v=2#gh-light-mode-only)![OpenAI logo.](./.github/assets/thanks/openai-logo-dark-mode.svg?v=2#gh-dark-mode-only) | ![JetBrains logo.](./.github/assets/thanks/jetbrains-mono-black.svg?v=2#gh-light-mode-only)![JetBrains logo.](./.github/assets/thanks/jetbrains-mono-white.svg?v=2#gh-dark-mode-only) | ![MacStadium logo.](./.github/assets/thanks/macstadium-logo-light-mode.svg?v=2#gh-light-mode-only)![MacStadium logo.](./.github/assets/thanks/macstadium-logo-dark-mode.svg?v=2#gh-dark-mode-only) |
+| --- | --- | --- |
+| [openai.com/form/codex-for-oss](https://openai.com/form/codex-for-oss/) | [jb.gg/OpenSource](https://jb.gg/OpenSource) | [macstadium.com/company/opensource](https://macstadium.com/company/opensource) |
@@ -1,3 +1,9 @@
+<!-- WEHUB_ZH_README -->
+> [!NOTE]
+> 本文档由 WeHub 基于上游 README 翻译整理，属于社区翻译，非官方中文文档。  
+> [English](./README.en.md) · [原始项目](https://github.com/leon-ai/leon) · [上游 README](https://github.com/leon-ai/leon/blob/HEAD/README.md)  
+> 原作者、版权与许可证归属以原始项目及本仓库 LICENSE 文件为准。
+
 <p align="center">
  <a href="https://getleon.ai"><img width="800" src="https://getleon.ai/img/hero-animation.gif" /></a>
 </p>
@@ -7,248 +13,177 @@
  Leon
 </h1>

-_<p align="center">Your open-source personal assistant.</p>_
+_<p align="center">你的开源个人 AI 助手。</p>_

 <p align="center">
-  <a href="https://github.com/leon-ai/leon/blob/develop/LICENSE.md"><img src="https://img.shields.io/badge/license-MIT-blue.svg?label=License&style=flat" /></a>
-  <a href="https://github.com/leon-ai/leon/blob/develop/.github/CONTRIBUTING.md"><img src="https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat" /></a>
-  <br>
-  <a href="https://github.com/leon-ai/leon/actions/workflows/build.yml"><img src="https://github.com/leon-ai/leon/actions/workflows/build.yml/badge.svg?branch=develop" /></a>
-  <a href="https://github.com/leon-ai/leon/actions/workflows/tests.yml"><img src="https://github.com/leon-ai/leon/actions/workflows/tests.yml/badge.svg?branch=develop" /></a>
-  <a href="https://github.com/leon-ai/leon/actions/workflows/lint.yml"><img src="https://github.com/leon-ai/leon/actions/workflows/lint.yml/badge.svg?branch=develop" /></a>
-  <br>
-  <a href="https://discord.gg/MNQqqKg"><img src="https://svgshare.com/i/V09.svg"/></a>
+  <a href="https://discord.gg/MNQqqKg"><img src="https://img.shields.io/badge/Discord-%235865F2.svg?style=for-the-badge&logo=discord&logoColor=white" /></a>
+  <a href="https://github.com/leon-ai/leon/blob/develop/LICENSE.md"><img src="https://img.shields.io/badge/License-MIT-1c75db?style=for-the-badge" /></a>
 </p>

 <p align="center">
-  <a href="https://getleon.ai">Website</a> ::
-  <a href="https://docs.getleon.ai">Documentation</a> ::
-  <a href="http://roadmap.getleon.ai">Roadmap</a> ::
-  <a href="https://github.com/leon-ai/leon/blob/develop/.github/CONTRIBUTING.md">Contributing</a> ::
-  <a href="https://blog.getleon.ai/the-story-behind-leon/">Story</a>
+  我最常在 <a href="https://x.com/grenlouis"><strong>X / @grenlouis</strong></a> 上分享 Leon 的进展
+</p>
+
+<p align="center">
+  <a href="https://x.com/grenlouis">在 X / @grenlouis 关注进展</a> ·
+  <a href="https://getleon.ai">网站</a> ·
+  <a href="https://leonai.substack.com/subscribe">Newsletter</a> ·
+  <a href="http://roadmap.getleon.ai">路线图</a> ·
+  <a href="https://blog.getleon.ai/the-story-behind-leon/">故事</a>
 </p>

 ---

-## Current State
+## ⚠️ 重要通知（截至 2026-03-29）

-### Why is there a small amount of contributors?
-
-I'm taking a lot of time to work on the new core of Leon due to personal reasons. I can only work on it after work and on weekends. Hence, **I'm blocking any potential contribution as the whole core of Leon is coming with many breaking changes**. Many of you are willing to contribute in Leon (create new skills, help to improve the core, translations and so on...), a big thanks to every one of you!
-
-While I would love to devote more time to Leon, I'm currently unable to do so because I have bills to pay. I have some ideas about how to monetize Leon in the future (Leon's core will always remain open source), but before to get there there is still a long way to go.
-
-Until then, any financial support by [sponsoring Leon](http://sponsor.getleon.ai) is much appreciated 🙂
-
-### How about large language models and Leon?
-
-Since AI gained in popularity and large language models are getting more and more traction, many of you joined our community. A huge welcome to all of you! 🤗
-
-At the moment, Leon's NLU will remain intents first with his own model without relying on an LLM. It is important that Leon can run 100% offline and I'm confident that with the downsizing techniques such as quantization Leon will sooner or later work with LLMs at his core and still be able to run on edge.
-
-Here is how LLMs may help Leon in the future:
-
- Intent fallback: when an utterance cannot match an intent, then rely on an LLM to provide results.
- New named entity recognition engine: provide a better solution to extract entities from utterances such as fruits, numbers, cities, durations, persons, etc.
- Skill features: let skills leverage LLMs to provide out-of-the-box NLP features such as summarization, knowledge base, translation, sentiment analysis and so on...
- Skill building: LLMs can help to develop skills such as paraphrasing utterance samples, translate answers, convert code from our Python bridge to the upcoming JavaScript bridge and vice versa, etc.
- More...
-
-### What's Next?
-
-Once the new core released, we'll work on the community aspect of Leon. For example, better organize [our Discord](https://discord.gg/MNQqqKg), planify regular calls, work on skills together, etc. It is very important for Leon to have a real community. At that moment, the skills platform will already be online, so it'll be easier to sync our progress and publish new skills.
-
- Feel free to check out the Git development branches and our [next major milestones](https://blog.getleon.ai/a-much-better-nlp-and-future-1-0-0-beta-7/#whats-next).
- And the [detailed roadmap](http://roadmap.getleon.ai).
- Many exciting things are coming up, hence no new documentation and test are going to be written until the official release of Leon.
-
---
-
-## Latest Release
-
-Check out the [latest release blog post](https://blog.getleon.ai/binaries-and-typescript-rewrite-1-0-0-beta-8/).
-
-<a href="https://blog.getleon.ai/binaries-and-typescript-rewrite-1-0-0-beta-8/"><img width="400" src="https://blog.getleon.ai/static/a0d1cbafd1968e7531dc17e229f8cc61/aa440/beta-8.png" /></a>
-
---
-
-## 👋 Introduction
-
-**Leon** is an **open-source personal assistant** who can live **on your server**.
-
-He **does stuff** when you **ask him to**.
-
-You can **talk to him** and he can **talk to you**.
-You can also **text him** and he can also **text you**.
-If you want to, Leon can communicate with you by being **offline to protect your privacy**.
-
-### Why?
-
-> 1. If you are a developer (or not), you may want to build many things that could help in your daily life.
->    Instead of building a dedicated project for each of those ideas, Leon can help you with his
->    Skills structure.
-> 2. With this generic structure, everyone can create their own skills and share them with others.
->    Therefore there is only one core (to rule them all).
-> 3. Leon uses AI concepts, which is cool.
-> 4. Privacy matters, you can configure Leon to talk with him offline. You can already text with him without any third party services.
-> 5. Open source is great.
-
-### What is this repository for?
-
-> This repository contains the following nodes of Leon:
+> [!IMPORTANT]
+> Leon 目前专注于 `develop` 分支上的 **2.0 Developer Preview（2.0 开发者预览版）**。
 >
-> - The server
-> - Skills
-> - The web app
-> - The hotword node
-> - The TCP server (for inter-process communication between Leon and third-party nodes such as spaCy)
-> - The Python bridge (the connector between the core and skills made with Python)
+> - 新文档**尚未就绪**。
+> - 当前文档站点和旧版指南大多反映的是旧版架构。
+> - 如果你想要旧版、更稳定的非智能体式（pre-agentic）Leon，请使用 `master` 分支。
+> - 如果你想探索或参与 Leon 新核心的开发，`develop` 是合适的选择。

-### What is Leon able to do?
+关于 Leon 当前状态最准确的高层参考是：

-> Today, the most interesting part is about his core and the way he can scale up. He is pretty young but can easily scale to have new features (skills).
-> You can find what he is able to do by browsing the [skills list](https://github.com/leon-ai/leon/tree/develop/skills).<br>
-> Please do know that after the official release, we will build many skills along with the community. Feel free to [join us on Discord](https://discord.gg/MNQqqKg) to be part of the journey.
+- [`core/context/LEON.md`](./core/context/LEON.md)
+- [`core/context/ARCHITECTURE.md`](./core/context/ARCHITECTURE.md)

-Sounds good to you? Then let's get started!
+## 👋 简介

-## ☁️ Try with a Single-Click
+**Leon** 是一款围绕**工具、上下文、记忆和智能体式执行（agentic execution）**构建的**开源个人 AI 助手**。

-Gitpod will automatically set up an environment and run an instance for you.
+Leon 的设计注重实用性、隐私保护，并扎根于你的真实环境。它可以在本地运行，使用专用工具而非依赖自由形式的猜测，并能在确定性工作流和智能体式执行中从头到尾完成任务。

-[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/leon-ai/leon)
+## 🧠 Leon 如今的定位

-## 🚀 Getting Started
+Leon 不再像 2019 年首次发布时那样，只是一个经典的意图分类助手。

-### Prerequisites
+如今，Leon 正被打造为能力更强的助手，能够理解目标、选择处理方式、使用工具、记住有用信息，并在出现问题时进行恢复。

- [Node.js](https://nodejs.org/) >= 16
- [npm](https://npmjs.com/) >= 8
- Supported OSes: Linux, macOS and Windows
+- Leon 可根据任务以不同方式运行：`smart` 模式会替你选择，`controlled` 模式遵循确定性的原生技能和操作，`agent` 模式可以逐步规划。
+- Leon 支持用于受控操作的原生技能，以及用于 `SKILL.md` 支持的工作流的智能体技能。
+- Leon 可以使用真实工具完成任务，而不仅限于纯文本回复。
+- Leon 可以利用你环境中的上下文，使回答始终立足于你机器和配置上的实际情况。
+- Leon 保持分层记忆，能够记住持久偏好、日常上下文以及近期讨论上下文。
+- Leon 同时支持本地和远程 AI 提供商，有助于在隐私、控制与能力之间取得平衡。
+- 在底层，Leon 原生技能遵循 `Skills -> Actions -> Tools -> Functions (-> Binaries)`。

-To install these prerequisites, you can follow the [How To section](https://docs.getleon.ai/how-to/) of the documentation.
+Leon 还维护紧凑的自我模型和有边界的主动脉冲（proactive pulse）系统，使其能够长期保持一致，而不会用不必要的上下文淹没自身。

-### Installation
+## 为什么？
+
+- **隐私很重要**：Leon 可以使用本地模型和本地上下文，而无需将所有内容强制经由第三方服务。
+- **立足现实的行为很重要**：Leon 更倾向于使用明确的工具、上下文和记忆，而非模糊的纯模型回复。
+- **可扩展性很重要**：技能、工具包、桥接和二进制组件使 Leon 能够保持模块化。
+- **开源很重要**：任何人都可以审查架构、在其基础上构建，并帮助塑造其未来方向。
+
+## 🚀 快速开始
+
+### 前置条件
+
+- [Node.js](https://nodejs.org/) >= 24.0.0
+- 支持的操作系统：Linux、macOS 和 Windows
+
+推荐：使用 [Volta](https://volta.sh/). 管理 Node.js
+
+### 安装

 ```sh
-# Install the Leon CLI
-npm install --global @leon-ai/cli
+# Clone the repository
+git clone https://github.com/leon-ai/leon.git

-# Install Leon (stable branch)
-leon create birth
-# OR install from the develop branch: leon create birth --develop
+# Go to the project root
+cd leon
+
+# Install pnpm
+npm install --global pnpm@latest
+
+# Install dependencies
+pnpm install
 ```

-### Usage
+### 运行 Leon
+
+```sh
+# Run Leon
+pnpm start
+```
+
+### 检查你的环境

 ```sh
 # Check the setup went well
-leon check
-
-# Run
-leon start
-
-# Go to http://localhost:1337
-# Hooray! Leon is running
+pnpm run check
 ```

-## 📚 Documentation
+默认情况下，Leon 在本地运行，应用可通过 `http://localhost:5366` 访问。

-For full documentation, visit [docs.getleon.ai](https://docs.getleon.ai).
+## 🏗️ 架构概览

-## 📺 Video
+从高层来看，Leon 目前由以下部分组成：

-[Watch a demo](https://www.youtube.com/watch?v=p7GRGiicO1c).
+- `server/`：主运行时、路由、记忆、上下文管理、HTTP API，以及智能体/受控执行
+- `app/`：Web 应用
+- `aurora/`：UI 组件和预览环境
+- `skills/`：内置能力，分为 `native/` 技能和 `agent/` 技能
+- `bridges/`：Node.js 和 Python 桥接，以及工具包定义和工具运行时
+- `tcp_server/`：运行时栈部分组件使用的 Python 服务
+- `core/context/`：描述 Leon 当前行为的生成式身份与架构上下文文档

-## 🧭 Roadmap
+本仓库已包含搜索、生产力、系统工具、媒体工作流、编程辅助、记忆支持交互以及语音/音频功能等领域的技能和工具包。

-To know what is going on, follow [roadmap.getleon.ai](http://roadmap.getleon.ai).
+## 📚 文档状态

-## ❤️ Contributing
+Leon 2.0 的新文档尚未就绪。

-If you have an idea for improving Leon, do not hesitate.
+目前：

-**Leon needs open source to live**, the more skills he has, the more skillful he becomes.
+- 将此仓库视为 **2.0 Developer Preview** 的权威来源
+- 使用 [`core/context/LEON.md`](./core/context/LEON.md) 了解 Leon 当前的身份与行为
+- 使用 [`core/context/ARCHITECTURE.md`](./core/context/ARCHITECTURE.md) 了解当前架构概览
+- 在更新后的文档发布之前，公开文档站点预计会滞后于新核心

-## 📖 The Story Behind Leon
+## ❤️ 参与贡献

-You'll find a write-up on this [blog post](https://blog.getleon.ai/the-story-behind-leon/).
+我们正在逐步为 **2.0 Developer Preview** 引入贡献者。

-## 🔔 Stay Tuned
+如果你想关注该项目或表达加入该引导流程的意向：

- [Twitter](https://twitter.com/grenlouis)
- [Newsletter](https://newsletter.getleon.ai/subscription/form)
- [Blog](https://blog.getleon.ai)
+- [2.0 Developer Preview 贡献者表单](https://forms.gle/6PCG2D5rYo1q8tKMA)
+- [路线图](http://roadmap.getleon.ai)
+- [Discord](https://discord.gg/MNQqqKg)
 - [GitHub issues](https://github.com/leon-ai/leon/issues)
+
+### 为什么贡献者数量较少？
+
+Leon 已经演进了很长时间，但当前的 2.0 工作正处于重大转型期。
+
+长期以来，Leon 是一个架构更简单的小型助手项目。如今，核心正在围绕工具、记忆、上下文和智能体式执行重建为能力更强的系统。这意味着许多内容仍在变动，在全新文档和架构稳定下来之前，参与贡献会比之后更加困难。
+
+另一个重要原因仅仅是时间：Leon 的开发仍主要在业余时间进行。因此进展可能不均衡，在 2.0 Developer Preview 仍在成形之际，更广泛地开放项目必须与保持方向连贯性之间取得平衡。
+
+## 📖 Leon 背后的故事
+
+Leon 始于 2017 年，自 2019 年以来一直活跃。如果你想了解更完整的故事，请阅读 [Leon 背后的故事](https://blog.getleon.ai/the-story-behind-leon/).
+
+## 🔔 保持关注
+
+- [X / Twitter](https://x.com/grenlouis) 是我分享 Leon 进展更新的主要渠道
+- [Newsletter](https://leonai.substack.com/subscribe)
+- [Blog](https://blog.getleon.ai)
 - [YouTube](https://www.youtube.com/channel/UCW6mk6j6nQUzFYY97r47emQ)
- [#LeonAI](<https://twitter.com/search?f=live&q=%23LeonAI%20(from%3Agrenlouis%20OR%20from%3Alouistiti_fr)&src=typed_query>)

-## 👨 Author
+## 👨 作者

-**Louis Grenard** ([@grenlouis](https://twitter.com/grenlouis))
+**Louis Grenard** ([@grenlouis](https://x.com/grenlouis))

-## 👍 Sponsors
+## 👍 赞助商

-<table>
-  <tbody>
-    <tr>
-      <td align="center" valign="middle" width="128">
-        <a href="https://github.com/Appwrite">
-          <img src="https://github.com/Appwrite.png?size=128" />
-          Appwrite
-        </a><br>
-        <sub><sup>250 USD / month</sup></sub>
-      </td>
-      <td align="center" valign="middle" width="128">
-        <img src="https://getleon.ai/img/anonymous.svg" width="128" />
-        Anonymous
-        <br>
-        <sub><sup>100 USD / month</sup></sub>
-      </td>
-      <td align="center" valign="middle" width="128">
-        <a href="https://github.com/herbundkraut">
-          <img src="https://github.com/herbundkraut.png?size=128" />
-          herbundkraut
-        </a><br>
-        <sub><sup>10 USD / month</sup></sub>
-      </td>
-      <td align="center" valign="middle" width="128">
-        <a href="http://sponsor.getleon.ai/">
-          You?
-        </a>
-      </td>
-    </tr>
-  </tbody>
-</table>
+你也可以通过[赞助 Leon](http://sponsor.getleon.ai). 来参与贡献

-You can also contribute by [sponsoring Leon](http://sponsor.getleon.ai).
+## 致谢

-Please note that I dedicate most of my free time to Leon.
-
-By sponsoring the project you make the project sustainable and faster to develop features.
-
-The focus is not only limited to the activity you see on GitHub but also a lot of thinking about the direction of the project. Which is naturally related to the overall design, architecture, vision, learning process and so on...
-
-### Special Thanks
-
-<a href="https://vercel.com/?utm_source=leon-ai&utm_campaign=oss">
-  <img src="https://i.imgur.com/S5olXWh.png" alt="Vercel" width="128" />
-</a>
-&nbsp; &nbsp; &nbsp;
-<a href="https://www.macstadium.com/">
-  <img src="https://getleon.ai/img/thanks/mac-stadium.svg" alt="MacStadium" width="128" />
-</a>
-&nbsp; &nbsp; &nbsp;
-<a href="https://www.aoz.studio">
-  <img src="https://getleon.ai/_next/image?url=%2Fimg%2Fthanks%2Faoz-studio.png&w=384&q=75" alt="AOZ Studio" width="128" />
-</a>
-
-## 📝 License
-
-[MIT License](https://github.com/leon-ai/leon/blob/develop/LICENSE.md)
-
-Copyright (c) 2019-present, Louis Grenard <louis@getleon.ai>
-
-## Cheers!
-
-![Cheers!](https://github.githubassets.com/images/icons/emoji/unicode/1f379.png 'Cheers!')
+| ![OpenAI logo.](./.github/assets/thanks/openai-logo-light-mode.svg?v=2#gh-light-mode-only)![OpenAI logo.](./.github/assets/thanks/openai-logo-dark-mode.svg?v=2#gh-dark-mode-only) | ![JetBrains logo.](./.github/assets/thanks/jetbrains-mono-black.svg?v=2#gh-light-mode-only)![JetBrains logo.](./.github/assets/thanks/jetbrains-mono-white.svg?v=2#gh-dark-mode-only) | ![MacStadium logo.](./.github/assets/thanks/macstadium-logo-light-mode.svg?v=2#gh-light-mode-only)![MacStadium logo.](./.github/assets/thanks/macstadium-logo-dark-mode.svg?v=2#gh-dark-mode-only) |
+| --- | --- | --- |
+| [openai.com/form/codex-for-oss](https://openai.com/form/codex-for-oss/) | [jb.gg/OpenSource](https://jb.gg/OpenSource) | [macstadium.com/company/opensource](https://macstadium.com/company/opensource) |
@@ -0,0 +1,7 @@
+# WeHub 来源说明
+
+- 原始项目：`leon-ai/leon`
+- 原始仓库：https://github.com/leon-ai/leon
+- 导入方式：上游默认分支的最新快照
+- 原作者、版权和许可证信息以原始仓库及本仓库 LICENSE 为准
+- 本文件仅用于记录来源，不代表 WeHub 是原项目作者
@@ -0,0 +1,220 @@
+.built-in-commands-modal {
+  position: fixed;
+  inset: 0;
+  z-index: 120;
+  display: block;
+  opacity: 0;
+  visibility: visible;
+  pointer-events: none;
+  transition:
+    opacity 0.18s ease,
+    visibility 0.18s ease;
+}
+
+.built-in-commands-modal--hidden {
+  opacity: 0;
+  visibility: hidden;
+  pointer-events: none;
+}
+
+.built-in-commands-modal--open {
+  opacity: 1;
+  visibility: visible;
+  pointer-events: auto;
+}
+
+.built-in-commands-modal__mask {
+  position: absolute;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.56);
+  backdrop-filter: blur(10px);
+}
+
+.built-in-commands-modal__panel {
+  position: absolute;
+  top: 33%;
+  left: 50%;
+  transform: translate(-50%, -33%) scale(0.985);
+  width: min(864px, 100%);
+  min-height: 400px;
+  max-height: min(78vh, 756px);
+  display: flex;
+  flex-direction: column;
+  border: 1px solid transparent;
+  border-radius: 24px;
+  background:
+    linear-gradient(
+        var(--a-color-background-surface),
+        var(--a-color-background-surface)
+      )
+      padding-box,
+    linear-gradient(135deg, rgba(28, 117, 219, 0.8) 0%, rgba(237, 41, 122, 0.4) 100%)
+      border-box;
+  box-shadow:
+    0 28px 60px rgba(0, 0, 0, 0.45),
+    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
+  overflow: hidden;
+  opacity: 0;
+  transition:
+    transform 0.18s cubic-bezier(0.18, 0.89, 0.32, 1.08),
+    opacity 0.18s ease;
+}
+
+.built-in-commands-modal--open .built-in-commands-modal__panel {
+  transform: translate(-50%, -33%) scale(1);
+  opacity: 1;
+}
+
+.built-in-commands-modal__section {
+  padding: 20px 22px;
+}
+
+.built-in-commands-modal__section--top {
+  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
+}
+
+.built-in-commands-modal__section--bottom {
+  border-top: 1px solid rgba(255, 255, 255, 0.08);
+}
+
+.built-in-commands-modal__section--middle {
+  flex: 0 0 512px;
+  height: 512px;
+  min-height: 512px;
+  padding: 12px;
+  overflow: hidden;
+}
+
+.built-in-commands-modal__scroll-area {
+  height: 100%;
+}
+
+.built-in-commands-modal__input-field {
+  flex: 1;
+}
+
+.built-in-commands-modal__input-field .aurora-input-container {
+  --a-icon-container-width: 72px;
+}
+
+.built-in-commands-modal__input-field .aurora-input {
+  height: 72px;
+  font-size: 28px;
+  font-weight: 600;
+}
+
+.built-in-commands-modal__input-field .aurora-input-icon-container {
+  height: 72px;
+}
+
+.built-in-commands-modal__return-button .aurora-button {
+  min-height: 44px;
+  min-width: 44px;
+  padding: 0 14px;
+  font-size: var(--a-font-size-md);
+}
+
+.built-in-commands-modal__return-button .aurora-button .aurora-icon {
+  font-size: 22px;
+}
+
+.built-in-commands-modal__suggestion-copy {
+  min-width: 0;
+}
+
+.built-in-commands-modal .aurora-list-item > .aurora-flexbox .aurora-icon {
+  font-size: 28px;
+  padding: 23px;
+  border-radius: 12px;
+}
+
+.built-in-commands-modal
+  .aurora-list-item--selected
+  .aurora-list-item-clickable-icon
+  .aurora-icon {
+  color: var(--a-color-accent);
+}
+
+.built-in-commands-modal__result-item {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 16px;
+  width: 100%;
+}
+
+.built-in-commands-modal__result-copy,
+.built-in-commands-modal__result-value {
+  min-width: 0;
+}
+
+.built-in-commands-modal__result-value {
+  margin-left: auto;
+}
+
+.built-in-commands-modal .aurora-scroll-container-scrollview {
+  color-scheme: dark;
+  scrollbar-width: thin;
+  scrollbar-color: rgba(255, 255, 255, 0.2) rgba(10, 14, 18, 0.9);
+}
+
+.built-in-commands-modal .aurora-scroll-container-scrollview::-webkit-scrollbar {
+  width: 10px;
+}
+
+.built-in-commands-modal
+  .aurora-scroll-container-scrollview::-webkit-scrollbar-track {
+  background: rgba(10, 14, 18, 0.9);
+  border-radius: 999px;
+}
+
+.built-in-commands-modal
+  .aurora-scroll-container-scrollview::-webkit-scrollbar-thumb {
+  background: linear-gradient(
+    180deg,
+    rgba(54, 65, 76, 0.95) 0%,
+    rgba(30, 38, 46, 0.95) 100%
+  );
+  border: 1px solid rgba(255, 255, 255, 0.08);
+  border-radius: 999px;
+}
+
+.built-in-commands-modal
+  .aurora-scroll-container-scrollview::-webkit-scrollbar-thumb:hover {
+  background: linear-gradient(
+    180deg,
+    rgba(70, 82, 95, 0.98) 0%,
+    rgba(40, 49, 58, 0.98) 100%
+  );
+}
+
+@media (max-width: 900px) {
+  .built-in-commands-modal__panel {
+    width: auto;
+    min-height: 360px;
+    max-height: calc(100vh - 24px);
+    left: 12px;
+    right: 12px;
+    top: 18%;
+    transform: translate(0, 0) scale(0.985);
+  }
+
+  .built-in-commands-modal--open .built-in-commands-modal__panel {
+    transform: translate(0, 0) scale(1);
+  }
+
+  .built-in-commands-modal__section {
+    padding: 16px;
+  }
+
+  .built-in-commands-modal__section--middle {
+    flex-basis: 280px;
+    height: 280px;
+    min-height: 280px;
+  }
+
+  .built-in-commands-modal__result-item {
+    flex-direction: column;
+    gap: 6px;
+  }
+}
@@ -0,0 +1,69 @@
+.file-system-autocomplete {
+  position: fixed;
+  z-index: 150;
+  overflow-y: auto;
+  padding: 6px;
+  border: 1px solid rgba(255, 255, 255, 0.12);
+  border-radius: 8px;
+  background: #111315;
+  box-shadow:
+    0 18px 42px rgba(0, 0, 0, 0.42),
+    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
+  color: var(--white-color);
+}
+
+.file-system-autocomplete--hidden {
+  display: none;
+}
+
+.file-system-autocomplete__item {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  width: 100%;
+  min-height: 42px;
+  padding: 9px 10px;
+  border: 0;
+  border-radius: 6px;
+  background: transparent;
+  color: inherit;
+  cursor: pointer;
+  font: inherit;
+  line-height: 1.35;
+  text-align: left;
+}
+
+.file-system-autocomplete__item:hover,
+.file-system-autocomplete__item--selected {
+  background: rgba(28, 117, 219, 0.22);
+}
+
+.file-system-autocomplete__item i {
+  flex: 0 0 auto;
+  width: 18px;
+  color: var(--blue-color);
+  font-size: 18px;
+}
+
+.file-system-autocomplete__label {
+  min-width: 0;
+  overflow: hidden;
+  line-height: 1.35;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.file-system-autocomplete__empty {
+  padding: 10px;
+  color: rgba(255, 255, 255, 0.58);
+  font-size: 0.95rem;
+}
+
+.file-system-autocomplete::-webkit-scrollbar {
+  width: 6px;
+}
+
+.file-system-autocomplete::-webkit-scrollbar-thumb {
+  background-color: rgba(255, 255, 255, 0.2);
+  border-radius: 12px;
+}
@@ -1,434 +0,0 @@
-@import url(https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,600,700);
-
-html,
-body,
-div,
-span,
-applet,
-object,
-iframes,
-h1,
-h2,
-h3,
-h4,
-h5,
-h6,
-p,
-blockquote,
-pre,
-a,
-abbr,
-acronym,
-address,
-big,
-cite,
-code,
-del,
-dfn,
-em,
-img,
-ins,
-kbd,
-q,
-s,
-samp,
-small,
-strike,
-sub,
-sup,
-tt,
-var,
-u,
-i,
-center,
-dl,
-dt,
-dd,
-ol,
-ul,
-li,
-fieldset,
-form,
-label,
-legend,
-table,
-caption,
-tbody,
-tfoot,
-thead,
-tr,
-th,
-td,
-article,
-aside,
-canvas,
-details,
-embed,
-figure,
-figcaption,
-footer,
-header,
-hgroup,
-menu,
-nav,
-output,
-ruby,
-section,
-summary,
-time,
-mark,
-audio,
-video {
-  margin: 0;
-  padding: 0;
-  border: 0;
-  font-size: 100%;
-  vertical-align: baseline;
-}
-
-article,
-aside,
-details,
-figcaption,
-figure,
-footer,
-header,
-hgroup,
-menu,
-nav,
-section {
-  display: block;
-}
-
-blockquote,
-q {
-  quotes: none;
-}
-
-blockquote:before,
-blockquote:after,
-q:before,
-q:after {
-  content: '';
-  content: none;
-}
-
-table {
-  border-collapse: collapse;
-  border-spacing: 0;
-}
-
-* {
-  box-sizing: border-box;
-  outline: none;
-}
-
-:root {
-  --black-color: #000;
-  --light-black-color: #222426;
-  --white-color: #fff;
-  --grey-color: #323739;
-}
-
-a {
-  color: inherit;
-}
-
-ul li {
-  margin-left: 20px;
-}
-
-body {
-  color: var(--white-color);
-  background-color: var(--black-color);
-  font-family:
-    'Source Sans Pro',
-    system-ui,
-    -apple-system,
-    BlinkMacSystemFont,
-    'Segoe UI',
-    Roboto,
-    'Helvetica Neue',
-    Arial,
-    'Noto Sans',
-    sans-serif,
-    'Apple Color Emoji',
-    'Segoe UI Emoji',
-    'Segoe UI Symbol',
-    'Noto Color Emoji';
-  font-weight: 400;
-}
-body > * {
-  transition: opacity 0.5s;
-}
-body.settingup > * {
-  opacity: 0;
-}
-body.settingup::after {
-  position: absolute;
-  content: '';
-  width: 32px;
-  height: 32px;
-  background-color: #777;
-  top: 50%;
-  left: 50%;
-  transform: translate(-50%, -50%);
-  border-radius: 50%;
-  animation: scaleout 0.6s infinite ease-in-out;
-}
-@keyframes scaleout {
-  0% {
-    transform: scale(0);
-  }
-  100% {
-    transform: scale(1);
-    opacity: 0;
-  }
-}
-
-main {
-  position: absolute;
-  width: 63%;
-  top: 0;
-  left: 50%;
-  height: 100%;
-  transform: translate(-50%, 0);
-}
-
-footer {
-  position: absolute;
-  text-align: center;
-  left: 50%;
-  bottom: 0;
-  line-height: 18px;
-  transform: translate(-50%, -50%);
-}
-
-input {
-  text-align: center;
-  color: var(--white-color);
-  width: 100%;
-  border: none;
-  border-bottom: 2px solid var(--grey-color);
-  background: none;
-  font-weight: 400;
-  font-size: 4em;
-  padding-right: 39px;
-}
-
-#tip {
-  color: var(--white-color);
-  line-height: 22px;
-  font-size: 1.02em;
-}
-
-.hide {
-  display: none;
-}
-
-#logo {
-  background: no-repeat url(../img/logo.svg);
-  margin: 0 auto;
-  width: 40px;
-  height: 40px;
-}
-
-#feed {
-  position: absolute;
-  width: 100%;
-  top: 10%;
-  height: 50%;
-  overflow-y: auto;
-  border: 2px solid var(--grey-color);
-  border-radius: 12px;
-}
-#feed::-webkit-scrollbar {
-  width: 6px;
-}
-#feed::-webkit-scrollbar-thumb {
-  background-color: rgba(255, 255, 255, 0.2);
-  border-radius: 12px;
-}
-
-#no-bubble {
-  margin-top: 64px;
-  text-align: center;
-}
-
-#is-typing {
-  position: absolute;
-  top: 59%;
-  padding: 0 8px;
-  opacity: 0;
-  margin-top: 20px;
-  transition: opacity 0.3s;
-}
-#is-typing.on {
-  opacity: 1;
-}
-
-#is-typing .circle {
-  display: inline-block;
-  border-radius: 50%;
-  width: 10px;
-  height: 10px;
-  background-color: var(--white-color);
-  transform: scale(1);
-}
-#is-typing .circle:nth-child(1) {
-  animation: typing 0.2s linear infinite alternate;
-  background-color: #0071f0;
-}
-#is-typing .circle:nth-child(2) {
-  animation: typing 0.2s 0.2s linear infinite alternate;
-  background-color: var(--white-color);
-}
-#is-typing .circle:nth-child(3) {
-  animation: typing 0.2s linear infinite alternate;
-  background-color: #ec297a;
-}
-@keyframes typing {
-  100% {
-    transform: scale(1.5);
-  }
-}
-
-.bubble-container {
-  padding: 6px;
-}
-.bubble-container.me {
-  text-align: right;
-}
-.bubble-container.leon {
-  text-align: left;
-}
-.show-more {
-  margin: 3px;
-  text-decoration: underline;
-}
-.show-more:hover {
-  cursor: pointer;
-  text-decoration: none;
-}
-.show-all {
-  max-height: 100% !important;
-}
-
-.bubble {
-  padding: 6px 12px;
-  border-radius: 16px;
-  display: inline-block;
-  max-width: 60%;
-  word-break: break-word;
-  text-align: left;
-  opacity: 0;
-  animation: fadeIn 0.2s ease-in forwards;
-  overflow: hidden;
-  font-size: 1.4rem;
-  line-height: 2rem;
-}
-#feed .me .bubble {
-  background-color: #1c75db;
-  color: var(--white-color);
-  right: 0;
-}
-#feed .leon .bubble {
-  background-color: var(--light-black-color);
-  color: var(--white-color);
-}
-@keyframes fadeIn {
-  100% {
-    opacity: 1;
-  }
-}
-
-#suggestions-container {
-  position: absolute;
-  z-index: 10;
-  width: 100%;
-  bottom: 36%;
-  display: flex;
-  justify-content: flex-end;
-  column-gap: 8px;
-  overflow-x: auto;
-}
-.suggestion {
-  border: 1px solid var(--white-color);
-  background-color: transparent;
-  color: var(--white-color);
-  border-radius: 8px;
-  padding: 2px 8px;
-  font-size: inherit;
-  cursor: pointer;
-  transition:
-    background-color 0.2s,
-    color 0.2s;
-}
-.suggestion:hover {
-  color: var(--black-color);
-  background-color: var(--white-color);
-}
-
-#input-container {
-  position: absolute;
-  width: 100%;
-  bottom: 22%;
-}
-
-#mic-container {
-  position: absolute;
-  right: 0;
-  margin-top: 38px;
-}
-
-.italic {
-  font-style: italic;
-}
-
-#mic-button {
-  position: absolute;
-  border: none;
-  cursor: pointer;
-  height: 26px;
-  width: 26px;
-  border-radius: 50%;
-  background-color: #888;
-  -webkit-mask-image: url(../img/mic.svg);
-  mask-image: url(../img/mic.svg);
-  transition: background-color 0.2s;
-}
-#mic-button:not(.enabled) {
-  margin-left: -26px;
-}
-#mic-button:hover {
-  background-color: var(--white-color);
-}
-#mic-button.enabled {
-  background-color: #00e676;
-}
-#mic-button.enabled + #sonar {
-  width: 26px;
-  height: 26px;
-  border-radius: 50%;
-  opacity: 0.3;
-  background-color: #575757;
-  pointer-events: none;
-  animation: sonar 1.3s linear infinite;
-}
-@keyframes sonar {
-  25% {
-    transform: scale(1.5);
-  }
-  50% {
-    transform: scale(1.2);
-  }
-  60% {
-    transform: scale(1.5);
-  }
-  75% {
-    transform: scale(2);
-  }
-  100% {
-    transform: scale(1);
-  }
-}
@@ -0,0 +1,863 @@
+@use 'sass:meta';
+
+@import '@fontsource/source-sans-pro/200.css';
+@import '@fontsource/source-sans-pro/300.css';
+@import '@fontsource/source-sans-pro/400.css';
+@import '@fontsource/source-sans-pro/600.css';
+@import '@fontsource/source-sans-pro/700.css';
+@import '@fontsource/source-sans-pro/900.css';
+@import 'remixicon/fonts/remixicon.css';
+
+@include meta.load-css('tool-ui');
+@include meta.load-css('voice-energy/main');
+@include meta.load-css('file-system-autocomplete');
+
+html,
+body,
+div,
+span,
+applet,
+object,
+iframes,
+h1,
+h2,
+h3,
+h4,
+h5,
+h6,
+p,
+blockquote,
+pre,
+a,
+abbr,
+acronym,
+address,
+big,
+cite,
+code,
+del,
+dfn,
+em,
+img,
+ins,
+kbd,
+q,
+s,
+samp,
+small,
+strike,
+sub,
+sup,
+tt,
+var,
+u,
+i,
+center,
+dl,
+dt,
+dd,
+ol,
+ul,
+li,
+fieldset,
+form,
+label,
+legend,
+table,
+caption,
+tbody,
+tfoot,
+thead,
+tr,
+th,
+td,
+article,
+aside,
+canvas,
+details,
+embed,
+figure,
+figcaption,
+footer,
+header,
+hgroup,
+menu,
+nav,
+output,
+ruby,
+section,
+summary,
+time,
+mark,
+audio,
+video {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  font-size: 100%;
+  vertical-align: baseline;
+}
+
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+menu,
+nav,
+section {
+  display: block;
+}
+
+blockquote,
+q {
+  quotes: none;
+}
+
+blockquote:before,
+blockquote:after,
+q:before,
+q:after {
+  content: '';
+  content: none;
+}
+
+table {
+  border-collapse: collapse;
+  border-spacing: 0;
+}
+
+* {
+  box-sizing: border-box;
+  outline: none;
+}
+
+:root {
+  color-scheme: dark;
+
+  --black-color: #000;
+  --light-black-color: #222426;
+  --white-color: #fff;
+  --grey-color: #323739;
+  --blue-color: #1c75db;
+  --pink-color: #ed297a;
+  --sessions-panel-width: 292px;
+
+  --a-loader-size-md: 20px !important;
+}
+
+a {
+  color: inherit;
+}
+
+#feed ul li:not(.aurora-list-item) {
+  margin-left: 20px;
+}
+
+body {
+  color: var(--white-color);
+  background-color: var(--black-color);
+  font-family:
+    'Source Sans Pro',
+    system-ui,
+    -apple-system,
+    BlinkMacSystemFont,
+    'Segoe UI',
+    Roboto,
+    'Helvetica Neue',
+    Arial,
+    'Noto Sans',
+    sans-serif,
+    'Apple Color Emoji',
+    'Segoe UI Emoji',
+    'Segoe UI Symbol',
+    'Noto Color Emoji';
+  font-weight: 400;
+}
+
+
+@keyframes plan-tool-status-cozy-shine {
+  0% {
+    opacity: 0.4;
+    filter: drop-shadow(0 0 0 rgba(255, 255, 255, 0));
+  }
+
+  50% {
+    opacity: 1;
+    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.22));
+  }
+
+  100% {
+    opacity: 0.4;
+    filter: drop-shadow(0 0 0 rgba(255, 255, 255, 0));
+  }
+}
+
+#feed
+  .bubble-container[data-message-id^='plan-']
+  .aurora-list
+  .aurora-list-item--center:last-child
+  .aurora-status
+  .aurora-icon {
+  animation: plan-tool-status-cozy-shine 2.6s ease-in-out infinite;
+}
+
+body > * {
+  transition: opacity 0.5s;
+}
+body.settingup > *:not(#init) {
+  opacity: 0;
+}
+#init .not-initialized {
+  visibility: hidden;
+}
+#init .initialized {
+  opacity: 0;
+  visibility: hidden;
+}
+
+kbd {
+  font-family: 'Source Sans Pro', monospace;
+  display: inline-block;
+  background-color: var(--light-black-color);
+  color: rgba(255, 255, 255, 0.4);
+  border-radius: 4px;
+  text-align: center;
+  min-width: 16px;
+  min-height: 16px;
+  line-height: 16px !important;
+  padding: 2px 6px !important;
+  margin: 0 !important;
+}
+
+#sessions-panel {
+  position: absolute;
+  left: 2%;
+  top: 2%;
+  bottom: 8%;
+  width: var(--sessions-panel-width);
+  border-right: 1px solid rgba(255, 255, 255, 0.12);
+  color: var(--white-color);
+  overflow: hidden;
+}
+
+#sessions-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 14px 14px 0;
+}
+
+#sessions-eyebrow {
+  color: rgba(255, 255, 255, 0.42);
+  font-size: 0.9rem;
+  font-weight: 700;
+  text-transform: uppercase;
+}
+
+#new-session,
+.session-action {
+  border: 0;
+  background: rgba(255, 255, 255, 0.08);
+  color: var(--white-color);
+  cursor: pointer;
+  transition:
+    background-color 0.18s,
+    color 0.18s,
+    transform 0.18s;
+}
+
+#new-session {
+  width: 34px;
+  height: 34px;
+  border-radius: 8px;
+  font-size: 1.2rem;
+}
+
+#new-session:hover,
+.session-action:hover {
+  background: rgba(28, 117, 219, 0.22);
+  color: #86bdff;
+}
+
+#sessions-list {
+  height: calc(100% - 48px);
+  padding-right: 14px;
+  overflow-y: auto;
+}
+
+#sessions-list::-webkit-scrollbar {
+  width: 6px;
+}
+
+#sessions-list::-webkit-scrollbar-thumb {
+  background-color: rgba(255, 255, 255, 0.16);
+  border-radius: 12px;
+}
+
+.session-group {
+  position: relative;
+  padding: 0 0 12px 14px;
+}
+
+.session-group::before {
+  content: '';
+  position: absolute;
+  left: 3px;
+  top: 22px;
+  bottom: 0;
+  width: 1px;
+  background: linear-gradient(
+    rgba(28, 117, 219, 0.7),
+    rgba(237, 41, 122, 0.22)
+  );
+}
+
+.session-group-title {
+  position: relative;
+  margin-bottom: 8px;
+  color: rgba(255, 255, 255, 0.44);
+  font-size: 0.78rem;
+  font-weight: 700;
+  text-transform: uppercase;
+}
+
+.session-group-title::before {
+  content: '';
+  position: absolute;
+  left: -14px;
+  top: 7px;
+  width: 7px;
+  height: 7px;
+  border-radius: 50%;
+  background: var(--blue-color);
+  box-shadow: 0 0 12px rgba(28, 117, 219, 0.8);
+}
+
+.session-item {
+  position: relative;
+  padding: 10px 8px;
+  border-radius: 8px;
+  cursor: pointer;
+  animation: sessionTimelineIn 0.24s ease-out both;
+}
+
+.session-item:hover,
+.session-item--active {
+  background: rgba(255, 255, 255, 0.07);
+}
+
+.session-item--active::before {
+  content: '';
+  position: absolute;
+  left: -11px;
+  top: 18px;
+  width: 5px;
+  height: 5px;
+  border-radius: 50%;
+  background: var(--pink-color);
+  box-shadow: 0 0 10px rgba(237, 41, 122, 0.9);
+}
+
+.session-title {
+  overflow: hidden;
+  color: rgba(255, 255, 255, 0.9);
+  font-size: 0.98rem;
+  font-weight: 700;
+  line-height: 1.2rem;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.session-meta {
+  overflow: hidden;
+  margin-top: 2px;
+  color: rgba(255, 255, 255, 0.36);
+  font-size: 0.8rem;
+  line-height: 1rem;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.session-actions {
+  display: flex;
+  gap: 4px;
+  margin-top: 8px;
+  opacity: 0;
+  transition: opacity 0.16s;
+}
+
+.session-item:hover .session-actions,
+.session-item--active .session-actions {
+  opacity: 1;
+}
+
+.session-action {
+  width: 26px;
+  height: 26px;
+  border-radius: 6px;
+}
+
+.session-action[aria-pressed='true'] {
+  color: #ff7caf;
+}
+
+@keyframes sessionTimelineIn {
+  from {
+    opacity: 0;
+    transform: translateY(8px);
+  }
+
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+main {
+  position: absolute;
+  width: calc(94% - var(--sessions-panel-width));
+  top: 0;
+  left: calc(4% + var(--sessions-panel-width));
+  height: 100%;
+}
+
+#footer {
+  display: flex;
+  position: absolute;
+  align-items: center;
+  justify-content: space-between;
+  left: calc(4% + var(--sessions-panel-width));
+  bottom: 2%;
+  width: calc(94% - var(--sessions-panel-width));
+  line-height: 18px;
+}
+#logo-container {
+  display: flex;
+  gap: 6px;
+  align-items: center;
+}
+#version {
+  color: var(--grey-color);
+}
+
+textarea {
+  font-family: inherit;
+  text-align: center;
+  color: var(--white-color);
+  width: 100%;
+  border: none;
+  border-bottom: 2px solid var(--grey-color);
+  background: none;
+  font-weight: 600;
+  font-size: 4em;
+  padding-right: 39px;
+  height: 140px;
+  resize: none;
+  overflow-y: auto;
+}
+textarea::-webkit-scrollbar {
+  width: 6px;
+}
+textarea::-webkit-scrollbar-thumb {
+  background-color: rgba(255, 255, 255, 0.2);
+  border-radius: 12px;
+}
+
+#tip {
+  display: inline-flex;
+  margin-top: 2px;
+  color: var(--white-color);
+  line-height: 22px;
+  font-size: 0.9em;
+  gap: 20px;
+  li {
+    margin-left: 0;
+  }
+}
+
+.hide {
+  display: none;
+}
+
+#logo {
+  background: no-repeat url(../img/logo.svg);
+  width: 34px;
+  height: 34px;
+}
+
+#top-container {
+  position: absolute;
+  top: 2%;
+  color: var(--grey-color);
+  display: flex;
+  width: 100%;
+  justify-content: space-between;
+}
+#mood {
+  position: relative;
+  font-size: 16px;
+}
+#info {
+  position: relative;
+  text-decoration: underline;
+  background: none;
+  border: none;
+  color: var(--grey-color);
+  cursor: pointer;
+  font-size: inherit;
+}
+
+#feed {
+  position: absolute;
+  width: 100%;
+  top: 6%;
+  height: 58%;
+  overflow-y: auto;
+  border: 2px solid var(--grey-color);
+  border-radius: 12px;
+}
+#feed::-webkit-scrollbar {
+  width: 6px;
+}
+#feed::-webkit-scrollbar-thumb {
+  background-color: rgba(255, 255, 255, 0.2);
+  border-radius: 12px;
+}
+
+#no-bubble {
+  margin-top: 64px;
+  text-align: center;
+}
+
+#is-typing {
+  position: absolute;
+  top: 65%;
+  padding: 0 8px;
+  opacity: 0;
+  transition: opacity 0.3s;
+}
+#is-typing.on {
+  opacity: 1;
+}
+
+#is-typing .circle {
+  display: inline-block;
+  border-radius: 50%;
+  width: 10px;
+  height: 10px;
+  background-color: var(--white-color);
+  transform: scale(1);
+}
+#is-typing .circle:nth-child(1) {
+  animation: typing 0.2s linear infinite alternate;
+  background-color: #0071f0;
+}
+#is-typing .circle:nth-child(2) {
+  animation: typing 0.2s 0.2s linear infinite alternate;
+  background-color: var(--white-color);
+}
+#is-typing .circle:nth-child(3) {
+  animation: typing 0.2s linear infinite alternate;
+  background-color: #ec297a;
+}
+@keyframes typing {
+  100% {
+    transform: scale(1.5);
+  }
+}
+
+.llm-token {
+  opacity: 0;
+  transition: opacity 2.5s;
+}
+
+.llm-token.fade-in {
+  animation: fadeIn 2.5s forwards;
+}
+
+.reasoning-block-container {
+  padding: 6px;
+  text-align: left;
+}
+
+.reasoning-block {
+  max-width: 72%;
+  border: 1px solid rgba(255, 255, 255, 0.16);
+  border-radius: 12px;
+  background-color: #111315;
+  overflow: hidden;
+  animation: fadeIn 0.2s ease-in forwards;
+}
+
+.reasoning-header {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 8px 12px;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
+  background-color: rgba(255, 255, 255, 0.03);
+}
+
+.reasoning-icon {
+  color: var(--blue-color);
+  font-size: 15px;
+}
+
+.reasoning-title {
+  font-size: 0.85rem;
+  letter-spacing: 0.04em;
+  text-transform: uppercase;
+  color: rgba(255, 255, 255, 0.8);
+}
+
+.reasoning-content {
+  padding: 10px 12px;
+  font-family: 'Courier New', Consolas, monospace;
+  font-size: 0.95rem;
+  line-height: 1.45;
+  color: rgba(255, 255, 255, 0.82);
+  white-space: pre-wrap;
+  word-break: break-word;
+  max-height: 296px;
+  overflow-y: auto;
+}
+
+.reasoning-content::-webkit-scrollbar {
+  width: 6px;
+}
+
+.reasoning-content::-webkit-scrollbar-thumb {
+  background-color: rgba(255, 255, 255, 0.2);
+  border-radius: 12px;
+}
+
+.reasoning-token {
+  opacity: 0;
+}
+
+.reasoning-token.fade-in {
+  animation: fadeIn 0.35s forwards;
+}
+
+.bubble-container {
+  padding: 6px;
+  display: flex;
+  flex-direction: column;
+  width: fit-content;
+  max-width: 85%;
+}
+.bubble-container.me {
+  margin-left: auto;
+  align-items: flex-end;
+  text-align: right;
+}
+.bubble-container.leon {
+  margin-right: auto;
+  align-items: flex-start;
+  text-align: left;
+}
+.show-more {
+  margin: 3px;
+  text-decoration: underline;
+}
+.show-more:hover {
+  cursor: pointer;
+  text-decoration: none;
+}
+.show-all {
+  max-height: 100% !important;
+}
+
+.bubble {
+  padding: 10px 16px;
+  border-radius: 16px;
+  display: inline-block;
+  max-width: 100%;
+  word-break: break-word;
+  text-align: left;
+  opacity: 0;
+  animation: fadeIn 0.2s ease-in forwards;
+  overflow: hidden;
+  font-size: 1.8rem;
+  line-height: 2.4rem;
+}
+.bubble-metrics {
+  cursor: default;
+  margin-top: 2px;
+  padding: 0 4px;
+  display: inline-flex;
+  flex-wrap: wrap;
+  justify-content: flex-end;
+  gap: 10px;
+  font-size: 0.95rem;
+  line-height: 1.2rem;
+  color: var(--grey-color);
+  align-self: flex-end;
+  text-align: right;
+}
+.bubble-metric-item {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+}
+.bubble-metric-item i {
+  font-size: 1rem;
+}
+#feed .me .bubble-metrics {
+  text-align: right;
+}
+#feed .me .bubble {
+  background-color: #1c75db;
+  color: var(--white-color);
+  right: 0;
+}
+#feed .leon .bubble {
+  background-color: var(--light-black-color);
+  color: var(--white-color);
+}
+@keyframes fadeIn {
+  100% {
+    opacity: 1;
+  }
+}
+
+#input-container {
+  position: absolute;
+  width: 100%;
+  bottom: 13%;
+}
+
+#mic-container {
+  position: absolute;
+  right: 0;
+  margin-top: 38px;
+}
+
+.italic {
+  font-style: italic;
+}
+
+#mic-button {
+  position: absolute;
+  border: none;
+  cursor: pointer;
+  height: 26px;
+  width: 26px;
+  border-radius: 50%;
+  background-color: #888;
+  -webkit-mask-image: url(../img/mic.svg);
+  mask-image: url(../img/mic.svg);
+  transition: background-color 0.2s;
+}
+#mic-button:not(.enabled) {
+  margin-left: -26px;
+}
+#mic-button:hover {
+  background-color: var(--white-color);
+}
+#mic-button.enabled {
+  background-color: #00e676;
+}
+#mic-button.enabled + #sonar {
+  width: 26px;
+  height: 26px;
+  border-radius: 50%;
+  opacity: 0.3;
+  background-color: #575757;
+  pointer-events: none;
+  animation: sonar 1.3s linear infinite;
+}
+@keyframes sonar {
+  25% {
+    transform: scale(1.5);
+  }
+  50% {
+    transform: scale(1.2);
+  }
+  60% {
+    transform: scale(1.5);
+  }
+  75% {
+    transform: scale(2);
+  }
+  100% {
+    transform: scale(1);
+  }
+}
+
+/* Clickable URL styles */
+.clickable-url {
+  text-decoration: underline;
+}
+
+/* Clickable file path styles */
+.clickable-path {
+  cursor: pointer;
+  text-decoration: underline;
+}
+
+@media (max-width: 940px) {
+  :root {
+    --sessions-panel-width: 100%;
+  }
+
+  #sessions-panel {
+    left: 4%;
+    right: 4%;
+    top: 1%;
+    bottom: auto;
+    width: auto;
+    height: 168px;
+    border-right: 0;
+    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
+  }
+
+  #sessions-list {
+    display: flex;
+    gap: 12px;
+    height: 112px;
+    overflow-x: auto;
+    overflow-y: hidden;
+  }
+
+  .session-group {
+    min-width: 220px;
+  }
+
+  main {
+    top: 176px;
+    left: 4%;
+    width: 92%;
+    height: calc(100% - 176px);
+  }
+
+  #footer {
+    display: none;
+  }
+
+  #top-container {
+    top: 1%;
+  }
+
+  #feed {
+    top: 7%;
+    height: 50%;
+  }
+
+  #is-typing {
+    top: 58%;
+  }
+
+  textarea {
+    font-size: 2.4em;
+  }
+
+  #tip {
+    flex-wrap: wrap;
+    gap: 8px;
+  }
+}
@@ -0,0 +1,418 @@
+/* Tool Output Container Styles */
+.tool-group-container {
+  margin: 10px 6px;
+  border: 1px solid rgba(255, 255, 255, 0.08);
+  border-radius: 14px;
+  background:
+    linear-gradient(
+      180deg,
+      rgba(255, 255, 255, 0.04) 0%,
+      rgba(255, 255, 255, 0.02) 100%
+    ),
+    #15181a;
+  box-shadow:
+    0 10px 30px rgba(0, 0, 0, 0.24),
+    inset 0 1px 0 rgba(255, 255, 255, 0.03);
+  opacity: 0;
+  animation: fadeIn 0.3s ease-in forwards;
+  overflow: hidden;
+}
+
+.tool-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  width: 100%;
+  padding: 14px 16px;
+  background: transparent;
+  border: 0;
+  cursor: pointer;
+  color: inherit;
+  text-align: left;
+  transition: background-color 0.2s ease;
+}
+
+.tool-header:hover {
+  background-color: rgba(255, 255, 255, 0.03);
+}
+
+.tool-icon {
+  color: var(--blue-color);
+  font-size: 18px;
+  flex-shrink: 0;
+}
+
+.tool-name {
+  flex: 1;
+  font-weight: 600;
+  color: var(--white-color);
+  font-size: 0.95em;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.expand-icon {
+  color: rgba(255, 255, 255, 0.48);
+  font-size: 18px;
+  transition: transform 0.2s ease;
+}
+
+.expand-icon.rotated {
+  transform: rotate(180deg);
+}
+
+.tool-content {
+  max-height: 0;
+  overflow: hidden;
+  transition: max-height 0.3s ease, border-top-color 0.2s ease;
+  border-top: 1px solid transparent;
+}
+
+.tool-content.expanded {
+  max-height: 900px;
+  overflow-y: auto;
+  border-top-color: rgba(255, 255, 255, 0.06);
+}
+
+.tool-content::-webkit-scrollbar {
+  width: 4px;
+}
+
+.tool-content::-webkit-scrollbar-thumb {
+  background-color: rgba(255, 255, 255, 0.1);
+  border-radius: 2px;
+}
+
+.shell-output {
+  padding: 12px;
+  background-color: #0d1117;
+  border-radius: 0 0 14px 14px;
+  min-height: 40px;
+  font-family: 'Courier New', Consolas, monospace;
+  font-size: 0.9em;
+}
+
+.shell-message {
+  margin: 2px 0;
+  line-height: 1.4;
+  color: #e6edf3;
+  word-break: break-word;
+}
+
+.shell-prompt {
+  color: var(--pink-color);
+  font-weight: bold;
+  margin-right: 8px;
+}
+
+.shell-message .clickable-path {
+  color: var(--blue-color);
+  background-color: rgba(28, 117, 219, 0.1);
+  padding: 1px 4px;
+  border-radius: 3px;
+  border: 1px solid rgba(28, 117, 219, 0.3);
+}
+
+.shell-message .clickable-url {
+  color: var(--blue-color);
+}
+
+.tool-activity-card {
+  background:
+    radial-gradient(
+      circle at top right,
+      rgba(28, 117, 219, 0.14),
+      transparent 32%
+    ),
+    linear-gradient(
+      180deg,
+      rgba(255, 255, 255, 0.04) 0%,
+      rgba(255, 255, 255, 0.02) 100%
+    ),
+    #15181a;
+}
+
+.agent-skill-activity-card {
+  background:
+    radial-gradient(
+      circle at top right,
+      rgba(237, 41, 122, 0.14),
+      transparent 32%
+    ),
+    linear-gradient(
+      180deg,
+      rgba(255, 255, 255, 0.04) 0%,
+      rgba(255, 255, 255, 0.02) 100%
+    ),
+    #15181a;
+}
+
+.agent-skill-activity-card .tool-icon {
+  color: #ed297a;
+}
+
+.tool-activity-header {
+  align-items: flex-start;
+}
+
+.tool-activity-heading {
+  display: flex;
+  align-items: flex-start;
+  gap: 12px;
+  min-width: 0;
+  flex: 1;
+}
+
+.tool-activity-title-block {
+  display: flex;
+  flex-direction: column;
+  min-width: 0;
+  gap: 2px;
+}
+
+.tool-title {
+  color: var(--white-color);
+  font-size: 1rem;
+  font-weight: 700;
+  line-height: 1.2;
+}
+
+.tool-subtitle {
+  color: rgba(255, 255, 255, 0.58);
+  font-size: 0.86rem;
+  line-height: 1.2;
+}
+
+.tool-activity-meta {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  flex-shrink: 0;
+}
+
+.tool-status-chip {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-width: 72px;
+  padding: 5px 10px;
+  border-radius: 999px;
+  border: 1px solid transparent;
+  font-size: 0.76rem;
+  font-weight: 700;
+  letter-spacing: 0.02em;
+  text-transform: uppercase;
+}
+
+.tool-status-chip.running {
+  color: #9fd2ff;
+  background-color: rgba(28, 117, 219, 0.14);
+  border-color: rgba(28, 117, 219, 0.28);
+}
+
+.tool-status-chip.success {
+  color: #93f0c1;
+  background-color: rgba(36, 178, 101, 0.15);
+  border-color: rgba(36, 178, 101, 0.28);
+}
+
+.tool-status-chip.selected {
+  color: #93f0c1;
+  background-color: rgba(36, 178, 101, 0.15);
+  border-color: rgba(36, 178, 101, 0.28);
+}
+
+.tool-status-chip.observed {
+  color: #f5d48a;
+  background-color: rgba(210, 157, 38, 0.15);
+  border-color: rgba(210, 157, 38, 0.3);
+}
+
+.tool-status-chip.error {
+  color: #ffb0b0;
+  background-color: rgba(237, 41, 122, 0.14);
+  border-color: rgba(237, 41, 122, 0.28);
+}
+
+.tool-activity-summary {
+  padding: 16px 16px 4px;
+  color: rgba(255, 255, 255, 0.82);
+  font-size: 0.95rem;
+  line-height: 1.45;
+}
+
+.tool-activity-sections {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 12px;
+  padding: 12px 16px 16px;
+}
+
+.tool-activity-sections.single {
+  grid-template-columns: 1fr;
+}
+
+.tool-activity-panel {
+  border: 1px solid rgba(255, 255, 255, 0.07);
+  border-radius: 12px;
+  background-color: rgba(255, 255, 255, 0.025);
+  min-width: 0;
+}
+
+.tool-panel-heading {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  padding: 12px 14px 10px;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
+}
+
+.tool-panel-title {
+  color: var(--white-color);
+  font-size: 0.84rem;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+}
+
+.tool-panel-description {
+  color: rgba(255, 255, 255, 0.5);
+  font-size: 0.78rem;
+}
+
+.tool-panel-body {
+  padding: 12px 14px 14px;
+  min-height: 72px;
+}
+
+.tool-output-summary {
+  margin-bottom: 10px;
+  color: rgba(255, 255, 255, 0.86);
+  line-height: 1.45;
+}
+
+.tool-empty-state {
+  color: rgba(255, 255, 255, 0.45);
+  font-size: 0.88rem;
+  line-height: 1.4;
+}
+
+.tool-kv-list {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.tool-kv-row {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.tool-kv-key {
+  color: rgba(255, 255, 255, 0.52);
+  font-size: 0.75rem;
+  font-weight: 700;
+  letter-spacing: 0.03em;
+  text-transform: uppercase;
+}
+
+.tool-kv-value {
+  color: rgba(255, 255, 255, 0.88);
+  min-width: 0;
+}
+
+.tool-rich-text {
+  color: rgba(255, 255, 255, 0.88);
+  line-height: 1.45;
+  word-break: break-word;
+}
+
+.tool-command-output {
+  margin: 0;
+  max-height: 320px;
+  overflow: auto;
+  color: rgba(255, 255, 255, 0.86);
+  font-family: 'Courier New', Consolas, monospace;
+  font-size: 0.84rem;
+  line-height: 1.45;
+  white-space: pre-wrap;
+  word-break: break-word;
+}
+
+.tool-rich-text .clickable-path {
+  color: var(--blue-color);
+  background-color: rgba(28, 117, 219, 0.1);
+  padding: 1px 4px;
+  border-radius: 3px;
+  border: 1px solid rgba(28, 117, 219, 0.3);
+}
+
+.tool-rich-text .clickable-url {
+  color: var(--blue-color);
+}
+
+.tool-value-list {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  margin-left: 18px;
+}
+
+.tool-value-list li {
+  color: rgba(255, 255, 255, 0.88);
+  line-height: 1.4;
+}
+
+.tool-raw-details {
+  margin: 0 16px 16px;
+  border-top: 1px solid rgba(255, 255, 255, 0.06);
+  padding-top: 12px;
+}
+
+.tool-raw-details summary {
+  cursor: pointer;
+  color: rgba(255, 255, 255, 0.62);
+  font-size: 0.82rem;
+  font-weight: 700;
+  letter-spacing: 0.03em;
+  text-transform: uppercase;
+  list-style: none;
+}
+
+.tool-raw-details summary::-webkit-details-marker {
+  display: none;
+}
+
+.tool-raw-content {
+  margin-top: 12px;
+  padding: 12px 14px;
+  border-radius: 10px;
+  background-color: rgba(0, 0, 0, 0.3);
+  color: rgba(255, 255, 255, 0.78);
+  font-family: 'Courier New', Consolas, monospace;
+  font-size: 0.84rem;
+  line-height: 1.45;
+  overflow-x: auto;
+}
+
+@media screen and (max-width: 700px) {
+  .tool-activity-sections {
+    grid-template-columns: 1fr;
+  }
+
+  .tool-activity-header {
+    gap: 10px;
+  }
+
+  .tool-activity-meta {
+    align-items: flex-end;
+  }
+
+  .tool-status-chip {
+    min-width: 64px;
+    padding: 5px 8px;
+  }
+}
@@ -0,0 +1,8 @@
+@use 'sass:color';
+
+$voice-neon-pink-color: #ed297a;
+$voice-neon-blue-color: #1c75db;
+$voice-neon-shadow-color: color.mix(
+  $voice-neon-pink-color,
+  $voice-neon-blue-color
+);
@@ -0,0 +1,162 @@
+/**
+ * Overlay and containers
+ */
+
+body.voice-mode-enabled {
+  #voice-overlay-transitor,
+  #voice-overlay-bg {
+    visibility: visible;
+  }
+  #voice-overlay-bg {
+    opacity: 1;
+  }
+}
+#voice-overlay-transitor {
+  position: fixed;
+  background-color: var(--black-color);
+  z-index: 10;
+  width: 12px;
+  height: 12px;
+  border-radius: 50%;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  will-change: transform;
+  animation: scaleIn 1s;
+}
+@keyframes scaleIn {
+  0% {
+    transform: scale3d(0, 0, 1);
+  }
+  100% {
+    transform: scale3d(172, 172, 1);
+  }
+}
+
+#voice-status,
+#voice-tips {
+  color: var(--grey-color);
+  text-align: center;
+}
+#voice-status {
+  font-size: 17px;
+  font-style: italic;
+}
+#voice-tips {
+  margin-top: 32px;
+  line-height: 18px;
+  font-size: 15px;
+}
+
+#voice-overlay-bg {
+  visibility: hidden;
+  cursor: pointer;
+  opacity: 0;
+  position: fixed;
+  width: 100vw;
+  height: 100vh;
+  z-index: 100;
+  will-change: opacity;
+  display: flex;
+  justify-content: center;
+  // backdrop-filter: saturate(140%) blur(5px);
+  /*background-color: rgba(0, 0, 0, .9);*/
+  background-color: var(--black-color);
+}
+@keyframes skipFadeIn {
+  0% {
+    opacity: 1;
+  }
+  100% {
+    opacity: 1;
+  }
+}
+
+#voice-container {
+  opacity: 0;
+  position: relative;
+  top: 64px;
+  display: flex;
+  flex-direction: column;
+  width: 1024px;
+  height: 756px;
+  align-items: center;
+  gap: 64px;
+  animation: fadeIn 1s 3s both;
+}
+
+#voice-energy-container {
+  --neon-size: 228px;
+
+  // animation: fadeIn 1s 1.5s both;
+  //opacity: 0;
+  overflow: hidden;
+  position: relative;
+  height: 400px;
+  border-radius: 50%;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+p#voice-speech {
+  width: 100%;
+  height: 100%;
+  flex: 1;
+  text-align: center;
+  font-size: 3rem;
+  font-weight: 600;
+}
+
+/**
+ * Neons
+ */
+
+.voice-neon {
+  position: absolute;
+  z-index: 10;
+  width: var(--neon-size);
+  height: var(--neon-size);
+}
+
+#purple-neon-blur {
+  --neon-blur: calc(var(--neon-size) + 96px);
+
+  position: absolute;
+  z-index: 0;
+  opacity: 0.7;
+  width: var(--neon-blur);
+  height: var(--neon-blur);
+}
+
+#blue-neon-1 {
+  margin-top: -8px;
+  margin-left: 12px;
+}
+
+#blue-neon-2 {
+  margin-top: 8px;
+  margin-right: 12px;
+}
+
+/**
+ * Particles
+ */
+
+.voice-particle {
+  position: absolute;
+  width: 3px;
+  height: 3px;
+  border-radius: 50%;
+  opacity: 1;
+  will-change: transform, opacity;
+  animation-duration: 1s;
+  animation-iteration-count: infinite;
+}
+.voice-particle.blue {
+  background-color: #c4e0ff;
+  box-shadow: 0 0 2px 2px var(--blue-color);
+}
+.voice-particle.pink {
+  background-color: #ffb9d7;
+  box-shadow: 0 0 2px 2px var(--pink-color);
+}
@@ -0,0 +1,61 @@
+@use 'variables' as *;
+
+/**
+ * IDLE status
+ */
+
+#voice-energy-container.idle {
+  .voice-particle {
+    visibility: hidden;
+    animation-play-state: paused;
+    opacity: 0;
+  }
+  .voice-neon {
+    margin: 0;
+  }
+  #purple-neon-blur {
+    transform: scale(1);
+  }
+  #purple-neon-blur circle {
+    filter: drop-shadow(0px 0px 64px $voice-neon-shadow-color);
+    animation: idleNeonBlurBreath 2.2s infinite alternate;
+  }
+  #pink-neon-1 {
+    transform: scale(1);
+    animation: idleBouncePinkNeon1 1.8s 1s infinite alternate;
+  }
+  #blue-neon-1 {
+    transform: scale(0.8);
+    animation: idleMoveBlueNeon1 1.8s infinite alternate;
+  }
+  #blue-neon-2 {
+    transform: scale(0.9);
+    animation: idleMoveBlueNeon2 1.8s 0.5s infinite alternate;
+  }
+}
+
+@keyframes idleNeonBlurBreath {
+  100% {
+    filter: drop-shadow(0px 0px 0px $voice-neon-shadow-color);
+  }
+}
+@keyframes idleBouncePurpleNeonBlur {
+  100% {
+    transform: scale(1);
+  }
+}
+@keyframes idleBouncePinkNeon1 {
+  100% {
+    transform: scale(1.1);
+  }
+}
+@keyframes idleMoveBlueNeon1 {
+  100% {
+    transform: scale(0.9);
+  }
+}
+@keyframes idleMoveBlueNeon2 {
+  100% {
+    transform: scale(1);
+  }
+}
@@ -0,0 +1,61 @@
+@use 'variables' as *;
+
+/**
+ * Listening status
+ */
+
+#voice-energy-container.listening {
+  .voice-particle {
+    visibility: hidden;
+    animation-play-state: paused;
+    opacity: 0;
+  }
+  .voice-neon {
+    margin: 0;
+  }
+  #purple-neon-blur {
+    transform: scale(1);
+  }
+  #purple-neon-blur circle {
+    filter: drop-shadow(0px 0px 64px $voice-neon-shadow-color);
+    animation: listeningNeonBlurBreath 0.7s infinite alternate;
+  }
+  #pink-neon-1 {
+    transform: scale(1);
+    animation: listeningBouncePinkNeon1 0.3s 1s infinite alternate;
+  }
+  #blue-neon-1 {
+    transform: scale(0.8);
+    animation: listeningMoveBlueNeon1 0.3s infinite alternate;
+  }
+  #blue-neon-2 {
+    transform: scale(0.9);
+    animation: listeningMoveBlueNeon2 0.3s 0.5s infinite alternate;
+  }
+}
+
+@keyframes listeningNeonBlurBreath {
+  100% {
+    filter: drop-shadow(0px 0px 0px $voice-neon-shadow-color);
+  }
+}
+@keyframes listeningBouncePurpleNeonBlur {
+  100% {
+    transform: scale(1);
+  }
+}
+@keyframes listeningBouncePinkNeon1 {
+  100% {
+    transform: scale(1.1);
+  }
+}
+@keyframes listeningMoveBlueNeon1 {
+  100% {
+    transform: scale(0.9);
+  }
+}
+@keyframes listeningMoveBlueNeon2 {
+  100% {
+    transform: scale(1);
+  }
+}
@@ -0,0 +1,5 @@
+@use 'base';
+@use 'listening';
+@use 'idle';
+@use 'processing';
+@use 'talking';
@@ -0,0 +1,88 @@
+@use 'sass:math';
+
+/**
+ * Processing status
+ */
+
+#voice-energy-container.processing {
+  #purple-neon-blur {
+    animation: processingBouncePurpleNeonBlur 1s infinite alternate;
+  }
+  #pink-neon-1 {
+    animation: processingBouncePinkNeon1 0.5s infinite alternate;
+  }
+  #blue-neon-1 {
+    animation: processingMoveBlueNeon1 0.5s infinite alternate;
+  }
+  #blue-neon-2 {
+    animation: processingMoveBlueNeon2 0.5s infinite alternate;
+  }
+}
+
+@keyframes processingBouncePurpleNeonBlur {
+  50% {
+    transform: scale(1.07);
+  }
+  100% {
+    transform: scale(1);
+  }
+}
+@keyframes processingBouncePinkNeon1 {
+  50% {
+    transform: scale(1.02);
+  }
+  100% {
+    transform: scale(1);
+  }
+}
+@keyframes processingMoveBlueNeon1 {
+  0% {
+    transform: translateX(0) translateY(0);
+  }
+  33% {
+    transform: translateY(-3px) translateX(-2px);
+  }
+  66% {
+    transform: translateY(-3px) translateX(3px);
+  }
+  100% {
+    transform: translateY(-3px) translateX(1px);
+  }
+}
+@keyframes processingMoveBlueNeon2 {
+  0% {
+    transform: translateX(0) translateY(0);
+  }
+  33% {
+    transform: translateY(3px) translateX(2px);
+  }
+  66% {
+    transform: translateY(3px) translateX(3px);
+  }
+  100% {
+    transform: translateY(3px) translateX(-1px);
+  }
+}
+
+@for $i from 0 through 31 {
+  .processing .voice-particle[data-particle='#{$i}'] {
+    animation-delay: #{$i * 0.1}s;
+  }
+
+  .processing .voice-particle[data-particle='#{$i}'] {
+    animation-name: processingMoveParticle#{$i};
+  }
+
+  #voice-energy-container.processing {
+    @keyframes processingMoveParticle#{$i} {
+      75% {
+        opacity: 0.1;
+      }
+      100% {
+        opacity: 1;
+        transform: translateX(math.cos(11.25deg * $i) * 110px)
+          translateY(math.sin(11.25deg * $i) * 110px);
+      }
+    }
+  }
+}
@@ -0,0 +1,82 @@
+@use 'sass:math';
+
+/**
+ * Talking status
+ */
+
+#voice-energy-container.talking {
+  .voice-neon {
+    margin: 0;
+  }
+  #purple-neon-blur {
+    animation: talkingBouncePurpleNeonBlur 1s infinite alternate;
+  }
+  #pink-neon-1 {
+    transform: scale(1);
+    animation: talkingBouncePinkNeon1 0.5s 1s infinite alternate;
+  }
+  #blue-neon-1 {
+    transform: scale(0.8);
+    animation: talkingMoveBlueNeon1 0.5s infinite alternate;
+  }
+  #blue-neon-2 {
+    transform: scale(0.9);
+    animation: talkingMoveBlueNeon2 0.5s 0.3s infinite alternate;
+  }
+}
+
+@keyframes talkingBouncePurpleNeonBlur {
+  50% {
+    transform: scale(1.07);
+  }
+  100% {
+    transform: scale(1);
+  }
+}
+@keyframes talkingBouncePinkNeon1 {
+  100% {
+    transform: scale(1.1);
+  }
+}
+@keyframes talkingMoveBlueNeon1 {
+  100% {
+    transform: scale(0.9);
+  }
+}
+@keyframes talkingMoveBlueNeon2 {
+  100% {
+    transform: scale(1);
+  }
+}
+
+.talking .voice-particle {
+  opacity: 0;
+  animation-duration: 2s;
+}
+@for $i from 0 through 31 {
+  .talking .voice-particle[data-particle='#{$i}'] {
+    animation-delay: #{$i * 0.2}s;
+    // animation-duration: #{$i * 0.5}s;
+  }
+
+  .talking .voice-particle[data-particle='#{$i}'] {
+    animation-name: talkingMoveParticle#{$i};
+  }
+
+  #voice-energy-container.talking {
+    @keyframes talkingMoveParticle#{$i} {
+      0% {
+        opacity: 1;
+        transform: translate(0);
+      }
+      50% {
+        opacity: 0;
+      }
+      100% {
+        opacity: 0;
+        transform: translateX(math.cos(math.random() * 360deg))
+          translateY(math.sin(math.random() * 360deg));
+      }
+    }
+  }
+}
@@ -0,0 +1 @@
+export * from './timer'
@@ -0,0 +1 @@
+export * from './timer'
@@ -0,0 +1,71 @@
+import { useState, useEffect } from 'react'
+
+import { CircularProgress, Flexbox, Text } from '@aurora'
+
+interface TimerProps {
+  initialTime: number
+  interval: number
+  totalTimeContent: string
+  initialProgress?: number
+  onEnd?: () => void
+}
+
+function formatTime(seconds: number): string {
+  const minutes = seconds >= 60 ? Math.floor(seconds / 60) : 0
+  const remainingSeconds = seconds % 60
+  const formattedMinutes = minutes < 10 ? `0${minutes}` : minutes
+  const formattedSeconds =
+    remainingSeconds < 10 ? `0${remainingSeconds}` : remainingSeconds
+
+  return `${formattedMinutes}:${formattedSeconds}`
+}
+
+export function Timer({
+  initialTime,
+  initialProgress,
+  interval,
+  totalTimeContent,
+  onEnd
+}: TimerProps) {
+  const [progress, setProgress] = useState(initialProgress || 0)
+  const [timeLeft, setTimeLeft] = useState(initialTime)
+
+  useEffect(() => {
+    setTimeLeft(initialTime)
+    setProgress(progress)
+  }, [initialTime])
+
+  useEffect(() => {
+    if (timeLeft <= 0) {
+      return
+    }
+
+    const timer = setInterval(() => {
+      setTimeLeft((prevTime) => {
+        const newTime = prevTime - 1
+
+        if (newTime <= 0 && onEnd) {
+          onEnd()
+        }
+
+        return newTime
+      })
+      setProgress((prevProgress) => prevProgress + 100 / initialTime)
+    }, interval)
+
+    return () => clearInterval(timer)
+  }, [initialTime, interval, timeLeft])
+
+  return (
+    <CircularProgress value={progress} size="lg">
+      <Flexbox gap="xs" alignItems="center" justifyContent="center">
+        <Text fontSize="lg" fontWeight="semi-bold">
+          {formatTime(timeLeft)}
+        </Text>
+        <Text fontSize="xs" secondary>
+          {totalTimeContent}
+        </Text>
+      </Flexbox>
+    </CircularProgress>
+  )
+}
@@ -2,19 +2,321 @@
 <html lang="en">
  <head>
    <meta charset="utf-8" />
-    <link rel="stylesheet" href="/css/style.css" />
    <link rel="icon" type="image/png" href="/img/favicon.png" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Leon</title>
+    <style>
+      @import './css/style.scss';
+    </style>
  </head>
  <body class="settingup">
+    <div id="init"></div>
+    <div id="voice-overlay-bg">
+      <div id="voice-container">
+        <div>
+          <div id="voice-energy-container">
+            <svg
+              class="voice-neon"
+              id="pink-neon-1"
+              viewBox="0 0 237 237"
+              fill="none"
+              xmlns="http://www.w3.org/2000/svg"
+            >
+              <g filter="url(#filter0_i_6_16)">
+                <circle
+                  cx="118.5"
+                  cy="118.5"
+                  r="113.5"
+                  stroke="#FFF"
+                  stroke-width="10"
+                />
+              </g>
+              <defs>
+                <filter
+                  id="filter0_i_6_16"
+                  x="0"
+                  y="0"
+                  width="237"
+                  height="237"
+                  filterUnits="userSpaceOnUse"
+                  color-interpolation-filters="sRGB"
+                >
+                  <feFlood flood-opacity="0" result="BackgroundImageFix" />
+                  <feBlend
+                    mode="normal"
+                    in="SourceGraphic"
+                    in2="BackgroundImageFix"
+                    result="shape"
+                  />
+                  <feColorMatrix
+                    in="SourceAlpha"
+                    type="matrix"
+                    values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0"
+                    result="hardAlpha"
+                  />
+                  <feMorphology
+                    radius="1"
+                    operator="erode"
+                    in="SourceAlpha"
+                    result="effect1_innerShadow_6_16"
+                  />
+                  <feOffset />
+                  <feGaussianBlur stdDeviation="1" />
+                  <feComposite
+                    in2="hardAlpha"
+                    operator="arithmetic"
+                    k2="-1"
+                    k3="1"
+                  />
+                  <feColorMatrix
+                    type="matrix"
+                    values="0 0 0 0 0.929412 0 0 0 0 0.160784 0 0 0 0 0.478431 0 0 0 1 0"
+                  />
+                  <feBlend
+                    mode="normal"
+                    in2="shape"
+                    result="effect1_innerShadow_6_16"
+                  />
+                </filter>
+              </defs>
+            </svg>
+
+            <svg
+              class="voice-neon"
+              id="blue-neon-1"
+              viewBox="0 0 237 237"
+              fill="none"
+              xmlns="http://www.w3.org/2000/svg"
+            >
+              <g filter="url(#filter0_i_6_24)">
+                <circle
+                  cx="118.5"
+                  cy="118.5"
+                  r="116.5"
+                  stroke="#FFF"
+                  stroke-width="4"
+                />
+              </g>
+              <defs>
+                <filter
+                  id="filter0_i_6_24"
+                  x="0"
+                  y="0"
+                  width="237"
+                  height="237"
+                  filterUnits="userSpaceOnUse"
+                  color-interpolation-filters="sRGB"
+                >
+                  <feFlood flood-opacity="0" result="BackgroundImageFix" />
+                  <feBlend
+                    mode="normal"
+                    in="SourceGraphic"
+                    in2="BackgroundImageFix"
+                    result="shape"
+                  />
+                  <feColorMatrix
+                    in="SourceAlpha"
+                    type="matrix"
+                    values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0"
+                    result="hardAlpha"
+                  />
+                  <feMorphology
+                    radius="1"
+                    operator="erode"
+                    in="SourceAlpha"
+                    result="effect1_innerShadow_6_24"
+                  />
+                  <feOffset />
+                  <feGaussianBlur stdDeviation="1" />
+                  <feComposite
+                    in2="hardAlpha"
+                    operator="arithmetic"
+                    k2="-1"
+                    k3="1"
+                  />
+                  <feColorMatrix
+                    type="matrix"
+                    values="0 0 0 0 0.109804 0 0 0 0 0.458824 0 0 0 0 0.858824 0 0 0 1 0"
+                  />
+                  <feBlend
+                    mode="normal"
+                    in2="shape"
+                    result="effect1_innerShadow_6_24"
+                  />
+                </filter>
+              </defs>
+            </svg>
+
+            <svg
+              class="voice-neon"
+              id="blue-neon-2"
+              viewBox="0 0 237 237"
+              fill="none"
+              xmlns="http://www.w3.org/2000/svg"
+            >
+              <g filter="url(#filter0_i_6_24)">
+                <circle
+                  cx="118.5"
+                  cy="118.5"
+                  r="116.5"
+                  stroke="#FFF"
+                  stroke-width="4"
+                />
+              </g>
+              <defs>
+                <filter
+                  id="filter0_i_6_24"
+                  x="0"
+                  y="0"
+                  width="237"
+                  height="237"
+                  filterUnits="userSpaceOnUse"
+                  color-interpolation-filters="sRGB"
+                >
+                  <feFlood flood-opacity="0" result="BackgroundImageFix" />
+                  <feBlend
+                    mode="normal"
+                    in="SourceGraphic"
+                    in2="BackgroundImageFix"
+                    result="shape"
+                  />
+                  <feColorMatrix
+                    in="SourceAlpha"
+                    type="matrix"
+                    values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0"
+                    result="hardAlpha"
+                  />
+                  <feMorphology
+                    radius="5"
+                    operator="erode"
+                    in="SourceAlpha"
+                    result="effect1_innerShadow_6_24"
+                  />
+                  <feOffset />
+                  <feGaussianBlur stdDeviation="1" />
+                  <feComposite
+                    in2="hardAlpha"
+                    operator="arithmetic"
+                    k2="-1"
+                    k3="1"
+                  />
+                  <feColorMatrix
+                    type="matrix"
+                    values="0 0 0 0 0.109804 0 0 0 0 0.458824 0 0 0 0 0.858824 0 0 0 1 0"
+                  />
+                  <feBlend
+                    mode="normal"
+                    in2="shape"
+                    result="effect1_innerShadow_6_24"
+                  />
+                </filter>
+              </defs>
+            </svg>
+
+            <svg
+              id="purple-neon-blur"
+              viewBox="0 0 341 341"
+              fill="none"
+              xmlns="http://www.w3.org/2000/svg"
+            >
+              <g opacity="0.72" filter="url(#filter0_f_18_61)">
+                <circle
+                  cx="170.5"
+                  cy="170.5"
+                  r="116.5"
+                  stroke="#ED297A"
+                  stroke-width="24"
+                />
+              </g>
+              <g opacity="0.72" filter="url(#filter1_f_18_61)">
+                <circle
+                  cx="170.5"
+                  cy="170.5"
+                  r="116.5"
+                  stroke="#1C75DB"
+                  stroke-width="24"
+                />
+              </g>
+              <defs>
+                <filter
+                  id="filter0_f_18_61"
+                  x="0"
+                  y="0"
+                  width="341"
+                  height="341"
+                  filterUnits="userSpaceOnUse"
+                  color-interpolation-filters="sRGB"
+                >
+                  <feFlood flood-opacity="0" result="BackgroundImageFix" />
+                  <feBlend
+                    mode="normal"
+                    in="SourceGraphic"
+                    in2="BackgroundImageFix"
+                    result="shape"
+                  />
+                  <feGaussianBlur
+                    stdDeviation="21"
+                    result="effect1_foregroundBlur_18_61"
+                  />
+                </filter>
+                <filter
+                  id="filter1_f_18_61"
+                  x="0"
+                  y="0"
+                  width="341"
+                  height="341"
+                  filterUnits="userSpaceOnUse"
+                  color-interpolation-filters="sRGB"
+                >
+                  <feFlood flood-opacity="0" result="BackgroundImageFix" />
+                  <feBlend
+                    mode="normal"
+                    in="SourceGraphic"
+                    in2="BackgroundImageFix"
+                    result="shape"
+                  />
+                  <feGaussianBlur
+                    stdDeviation="21"
+                    result="effect1_foregroundBlur_18_61"
+                  />
+                </filter>
+              </defs>
+            </svg>
+          </div>
+          <div id="voice-status"></div>
+          <div id="voice-tips">
+            It is recommended to use a headset for a better voice experience.
+            <br />
+            Otherwise, if your microphone is too sensitive or speakers are too
+            loud,
+            <br />
+            Leon may hear his own voice and get confused.
+          </div>
+        </div>
+        <p id="voice-speech"></p>
+      </div>
+    </div>
+    <aside id="sessions-panel" aria-label="Sessions">
+      <div id="sessions-header">
+        <div>
+          <span id="sessions-eyebrow">Sessions</span>
+        </div>
+        <button id="new-session" type="button" aria-label="New session">
+          <i class="ri-add-line"></i>
+        </button>
+      </div>
+      <div id="sessions-list"></div>
+    </aside>
    <main>
+      <div id="top-container">
+        <div id="mood"></div>
+        <button id="info">Info</button>
+      </div>
      <div id="feed">
        <p id="no-bubble" class="hide">
-          You can start to interact with Leon, don't be shy.
+          You can start to interact with me, don't be shy.
        </p>
      </div>
-      <div id="suggestions-container"></div>
      <div id="is-typing">
        <div class="circle"></div>
        <div class="circle"></div>
@@ -26,26 +328,37 @@
          <div id="sonar"></div>
        </div>
        <label for="utterance"></label>
-        <input type="text" id="utterance" autocomplete="off" autofocus />
-        <span id="tip">
-          Use <kbd>↑</kbd> <kbd>↓</kbd> to browse history; <kbd>↵</kbd> to
-          submit;
-          <kbd>alt+c to listen.</kbd>
-        </span>
+        <textarea id="utterance" autocomplete="off" autofocus></textarea>
+        <ul id="tip">
+          <li><kbd>enter</kbd> to submit.</li>
+          <li><kbd>shift</kbd> + <kbd>enter</kbd> for new line.</li>
+          <li>
+            <kbd>shift</kbd> + <kbd>↑</kbd> / <kbd>↓</kbd> to browse history.
+          </li>
+          <li><kbd>alt</kbd> / <kbd>cmd</kbd> + <kbd>c</kbd> to listen.</li>
+          <li><kbd>/</kbd> for commands.</li>
+          <li><kbd>@</kbd> for files.</li>
+        </ul>
      </div>
    </main>
-    <footer>
-      <div id="logo"></div>
-      <br />
-      <div id="version">
-        <small>v</small>
+    <footer id="footer">
+      <div id="logo-container">
+        <div id="logo"></div>
+        <div>
+          <small>Leon AI</small>
+          <div id="version">
+            <small>v</small>
+          </div>
+        </div>
      </div>
-      <div id="discord">
-        <small class="italic">
-          <a href="https://discord.gg/MNQqqKg" target="_blank"
+      <div id="discord-container">
+        <div>
+          <small>
+            <a href="https://discord.gg/MNQqqKg" target="_blank"
            >Join us on Discord</a
-          >
-        </small>
+            >
+          </small>
+        </div>
      </div>
    </footer>
    <script type="module" src="/js/main.js"></script>
@@ -0,0 +1,7 @@
+import axios from 'axios'
+
+export async function requestBuiltInCommand(serverUrl, payload) {
+  const response = await axios.post(`${serverUrl}/api/v1/command`, payload)
+
+  return response.data
+}
@@ -0,0 +1,750 @@
+import { createRef } from 'react'
+import { createRoot } from 'react-dom/client'
+
+import { requestBuiltInCommand } from './api'
+import { BuiltInCommandsModal } from './modal'
+import FileSystemAutocomplete from '../file-system-autocomplete'
+
+const AUTOCOMPLETE_DELAY_MS = 90
+const CLOSE_ANIMATION_DURATION_MS = 180
+const ROOT_COMMAND_INPUT = '/'
+const EDITABLE_ACTION_KEYS = new Set(['Backspace', 'Delete'])
+const NAVIGATION_DIRECTIONS = {
+  next: 1,
+  previous: -1
+}
+
+function isEditableElement(element) {
+  if (!element) {
+    return false
+  }
+
+  const tagName = element.tagName?.toLowerCase()
+
+  return (
+    tagName === 'input' ||
+    tagName === 'textarea' ||
+    element.isContentEditable === true
+  )
+}
+
+export default class BuiltInCommands {
+  constructor({
+    serverUrl,
+    input,
+    onSubmitToChat,
+    getActiveSessionId,
+    onCommandExecuted
+  }) {
+    this.serverUrl = serverUrl
+    this.input = input
+    this.onSubmitToChat = onSubmitToChat
+    this.getActiveSessionId = getActiveSessionId
+    this.onCommandExecuted = onCommandExecuted
+    this.sessionId = null
+    this.origin = 'shortcut'
+    this.commandValue = ''
+    this.selectedSuggestionIndex = -1
+    this.suggestions = []
+    this.recentSuggestions = []
+    this.result = null
+    this.loadingMessage = null
+    this.pendingInput = null
+    this.isOpen = false
+    this.isClosing = false
+    this.isLoading = false
+    this.hasSubmitted = false
+    this.autocompleteTimeout = null
+    this.closeTimeout = null
+    this.shouldFocusInput = false
+    this.modalInputRef = createRef()
+    this.fileSystemAutocomplete = new FileSystemAutocomplete({
+      serverUrl,
+      onValueChange: (value) => {
+        this.handleCommandChange(value)
+      }
+    })
+  }
+
+  init() {
+    this.mount()
+    this.attachEvents()
+    this.render()
+  }
+
+  mount() {
+    this.container = document.createElement('div')
+    document.body.appendChild(this.container)
+    this.root = createRoot(this.container)
+  }
+
+  attachEvents() {
+    document.addEventListener('keydown', (event) => {
+      this.handleDocumentKeyDown(event)
+    })
+
+    this.input.addEventListener('input', () => {
+      this.handleMainInput()
+    })
+
+    this.input.addEventListener('focus', () => {
+      this.handleMainInput()
+    })
+  }
+
+  render() {
+    const focusedInputElement = this.modalInputRef.current
+    const shouldRestoreCommandInputFocus =
+      focusedInputElement && document.activeElement === focusedInputElement
+    const selectionStart = shouldRestoreCommandInputFocus
+      ? focusedInputElement.selectionStart
+      : null
+    const selectionEnd = shouldRestoreCommandInputFocus
+      ? focusedInputElement.selectionEnd
+      : null
+    const { recentSelectedSuggestionIndex, suggestionSelectedSuggestionIndex } =
+      this.getSelectedSuggestionIndices()
+
+    this.root.render(
+      <BuiltInCommandsModal
+        isOpen={this.isOpen}
+        isVisible={this.isOpen || this.isClosing}
+        isLoading={this.isLoading}
+        loadingMessage={this.loadingMessage}
+        commandValue={this.commandValue}
+        suggestions={this.suggestions}
+        recentSuggestions={this.recentSuggestions}
+        recentSelectedSuggestionIndex={recentSelectedSuggestionIndex}
+        suggestionSelectedSuggestionIndex={suggestionSelectedSuggestionIndex}
+        result={this.result}
+        pendingInput={this.pendingInput}
+        hasSubmitted={this.hasSubmitted}
+        inputRef={this.modalInputRef}
+        onCommandChange={(value) => {
+          this.handleCommandChange(value)
+        }}
+        onMaskClick={() => {
+          this.close()
+        }}
+        onSuggestionSelect={(suggestion) => {
+          this.handleSuggestionSelect(suggestion)
+        }}
+        onReturn={() => {
+          this.returnToSuggestions()
+        }}
+      />
+    )
+
+    if (this.shouldFocusInput) {
+      this.shouldFocusInput = false
+
+      window.requestAnimationFrame(() => {
+        this.focusCommandInput()
+      })
+    } else if (shouldRestoreCommandInputFocus) {
+      window.requestAnimationFrame(() => {
+        this.restoreCommandInputFocus(selectionStart, selectionEnd)
+      })
+    }
+
+    if (
+      this.isOpen &&
+      !this.hasSubmitted &&
+      !this.result &&
+      this.selectedSuggestionIndex >= 0
+    ) {
+      window.requestAnimationFrame(() => {
+        this.scrollSelectedSuggestionIntoView()
+      })
+    }
+
+    window.requestAnimationFrame(() => {
+      this.attachFileSystemAutocomplete()
+    })
+  }
+
+  attachFileSystemAutocomplete() {
+    const inputElement = this.modalInputRef.current
+
+    if (!inputElement) {
+      return
+    }
+
+    this.fileSystemAutocomplete.attach(inputElement)
+  }
+
+  handleDocumentKeyDown(event) {
+    if (this.isOpen) {
+      if (event.metaKey || event.ctrlKey || event.altKey) {
+        return
+      }
+
+      if (event.key === 'Escape') {
+        event.preventDefault()
+        this.close()
+        return
+      }
+
+      if (event.key === 'ArrowDown') {
+        event.preventDefault()
+        this.blurCommandInput()
+        this.moveSelection(NAVIGATION_DIRECTIONS.next)
+        return
+      }
+
+      if (event.key === 'ArrowUp') {
+        event.preventDefault()
+        this.blurCommandInput()
+        this.moveSelection(NAVIGATION_DIRECTIONS.previous)
+        return
+      }
+
+      if (event.key === 'Tab') {
+        const suggestion =
+          this.selectedSuggestionIndex >= 0
+            ? this.getVisibleSuggestions()[this.selectedSuggestionIndex]
+            : null
+
+        if (suggestion) {
+          event.preventDefault()
+          this.applySuggestion(suggestion, {
+            appendTrailingSpace: true
+          })
+        }
+
+        return
+      }
+
+      if (event.key === 'Enter' && !event.shiftKey) {
+        event.preventDefault()
+
+        if (this.selectedSuggestionIndex >= 0) {
+          const suggestion =
+            this.getVisibleSuggestions()[this.selectedSuggestionIndex]
+
+          if (suggestion) {
+            this.applySuggestion(suggestion)
+            void this.submit()
+            return
+          }
+        }
+
+        this.submit()
+        return
+      }
+
+      if (this.shouldHandleDetachedInputKey(event)) {
+        event.preventDefault()
+        this.handleDetachedInputKey(event)
+        return
+      }
+
+      return
+    }
+
+    if (
+      event.key !== '/' ||
+      event.metaKey ||
+      event.ctrlKey ||
+      event.altKey ||
+      event.shiftKey
+    ) {
+      return
+    }
+
+    const activeElement = document.activeElement
+
+    if (
+      activeElement === this.input ||
+      (activeElement && isEditableElement(activeElement))
+    ) {
+      return
+    }
+
+    event.preventDefault()
+    this.open({
+      origin: 'shortcut',
+      rawInput: '/'
+    })
+  }
+
+  handleMainInput() {
+    if (document.activeElement !== this.input) {
+      return
+    }
+
+    const rawValue = this.input.value || ''
+
+    if (!rawValue.startsWith('/')) {
+      return
+    }
+
+    this.open({
+      origin: 'input',
+      rawInput: rawValue
+    })
+  }
+
+  handleCommandChange(value) {
+    this.commandValue = value
+    this.hasSubmitted = false
+    if (!this.pendingInput) {
+      this.result = null
+      this.loadingMessage = null
+      this.queueAutocomplete()
+    }
+    this.render()
+  }
+
+  open({ origin, rawInput }) {
+    window.clearTimeout(this.closeTimeout)
+
+    if (this.isOpen) {
+      this.origin = origin
+      this.commandValue = this.normalizeCommandValue(rawInput)
+      this.result = null
+      this.loadingMessage = null
+      this.pendingInput = null
+      this.hasSubmitted = false
+      this.shouldFocusInput = true
+      this.input.value = ''
+      this.queueAutocomplete()
+      this.render()
+      return
+    }
+
+    this.origin = origin
+    this.sessionId = null
+    this.commandValue = this.normalizeCommandValue(rawInput)
+    this.suggestions = []
+    this.result = null
+    this.loadingMessage = null
+    this.pendingInput = null
+    this.selectedSuggestionIndex = -1
+    this.hasSubmitted = false
+    this.isOpen = true
+    this.isClosing = false
+    this.shouldFocusInput = true
+    this.input.value = ''
+
+    if (this.origin === 'input') {
+      this.input.blur()
+    }
+
+    this.queueAutocomplete()
+    this.render()
+  }
+
+  close() {
+    if (!this.isOpen || this.isClosing) {
+      return
+    }
+
+    this.isClosing = true
+    this.isOpen = false
+    this.fileSystemAutocomplete.close()
+    this.render()
+
+    this.closeTimeout = window.setTimeout(() => {
+      this.resetState()
+      this.render()
+      this.focusMainInput()
+    }, CLOSE_ANIMATION_DURATION_MS)
+  }
+
+  queueAutocomplete() {
+    window.clearTimeout(this.autocompleteTimeout)
+    this.isLoading = true
+
+    this.autocompleteTimeout = window.setTimeout(() => {
+      void this.fetchAutocomplete()
+    }, AUTOCOMPLETE_DELAY_MS)
+  }
+
+  async fetchAutocomplete() {
+    try {
+      const data = await requestBuiltInCommand(this.serverUrl, {
+        mode: 'autocomplete',
+        input: this.buildCommandInput(),
+        session_id: this.sessionId,
+        conversation_session_id: this.getActiveSessionId?.()
+      })
+
+      if (!this.isOpen || this.hasSubmitted) {
+        return
+      }
+
+      this.sessionId = data.session.id
+      this.suggestions = data.suggestions || []
+      this.recentSuggestions = data.recent_suggestions || []
+      this.loadingMessage = data.session.loading_message || null
+      this.pendingInput = data.session.pending_input || null
+      this.selectedSuggestionIndex =
+        this.getVisibleSuggestions().length > 0 ? 0 : -1
+      this.isLoading = false
+      this.render()
+    } catch (error) {
+      if (!this.isOpen || this.hasSubmitted) {
+        return
+      }
+
+      this.isLoading = false
+      this.result = {
+        title: 'Command Error',
+        tone: 'error',
+        blocks: [
+          {
+            type: 'list',
+            items: [
+              {
+                label: error.message || 'Failed to load built-in commands.',
+                tone: 'error'
+              }
+            ]
+          }
+        ]
+      }
+      this.loadingMessage = null
+      this.render()
+    }
+  }
+
+  async submit() {
+    const commandInput = this.buildCommandInput()
+
+    if (commandInput === ROOT_COMMAND_INPUT) {
+      return
+    }
+
+    window.clearTimeout(this.autocompleteTimeout)
+    this.autocompleteTimeout = null
+
+    await this.resolveLoadingMessageForSubmission(commandInput)
+
+    this.isLoading = true
+    this.hasSubmitted = true
+    this.result = null
+    this.commandValue = ''
+    this.suggestions = []
+    this.selectedSuggestionIndex = -1
+    this.render()
+
+    try {
+      const data = await requestBuiltInCommand(this.serverUrl, {
+        mode: 'execute',
+        input: commandInput,
+        session_id: this.sessionId,
+        conversation_session_id: this.getActiveSessionId?.()
+      })
+
+      if (data.client_action?.type === 'submit_to_chat') {
+        const wasSubmitted = this.onSubmitToChat?.(data.client_action)
+
+        if (!wasSubmitted) {
+          throw new Error('Failed to submit the built-in command to chat.')
+        }
+
+        this.isLoading = false
+        this.close()
+        return
+      }
+
+      this.sessionId = data.session.id
+      this.isLoading = false
+      this.result = data.result
+      this.onCommandExecuted?.(commandInput, data)
+      this.loadingMessage = data.session.loading_message || null
+      this.recentSuggestions = data.recent_suggestions || []
+      this.pendingInput = data.session.pending_input || null
+      this.commandValue = ''
+      this.render()
+    } catch (error) {
+      this.isLoading = false
+      this.result = {
+        title: 'Command Error',
+        tone: 'error',
+        blocks: [
+          {
+            type: 'list',
+            items: [
+              {
+                label:
+                  error.message || 'Failed to execute the built-in command.',
+                tone: 'error'
+              }
+            ]
+          }
+        ]
+      }
+      this.loadingMessage = null
+      this.render()
+    }
+  }
+
+  async resolveLoadingMessageForSubmission(commandInput) {
+    try {
+      const data = await requestBuiltInCommand(this.serverUrl, {
+        mode: 'autocomplete',
+        input: commandInput,
+        session_id: this.sessionId,
+        conversation_session_id: this.getActiveSessionId?.()
+      })
+
+      this.sessionId = data.session.id
+      this.loadingMessage = data.session.loading_message || null
+    } catch {
+      this.loadingMessage = null
+    }
+  }
+
+  moveSelection(direction) {
+    if (this.hasSubmitted || this.result) {
+      return
+    }
+
+    const visibleSuggestions = this.getVisibleSuggestions()
+
+    if (visibleSuggestions.length === 0) {
+      return
+    }
+
+    if (this.selectedSuggestionIndex === -1) {
+      this.selectedSuggestionIndex = 0
+    } else {
+      this.selectedSuggestionIndex =
+        (this.selectedSuggestionIndex +
+          direction +
+          visibleSuggestions.length) %
+        visibleSuggestions.length
+    }
+
+    this.render()
+  }
+
+  handleSuggestionSelect(suggestion) {
+    const normalizedSuggestionValue = this.normalizeCommandValue(suggestion.value)
+
+    if (normalizedSuggestionValue.trim() === this.commandValue.trim()) {
+      void this.submit()
+      return
+    }
+
+    this.applySuggestion(suggestion, {
+      appendTrailingSpace: true
+    })
+  }
+
+  applySuggestion(suggestion, options = {}) {
+    this.commandValue = `${this.normalizeCommandValue(suggestion.value)}${
+      options.appendTrailingSpace ? ' ' : ''
+    }`
+    this.loadingMessage = null
+    this.queueAutocomplete()
+    this.shouldFocusInput = true
+    this.render()
+  }
+
+  returnToSuggestions() {
+    this.sessionId = null
+    this.hasSubmitted = false
+    this.result = null
+    this.loadingMessage = null
+    this.pendingInput = null
+    this.commandValue = ''
+    this.suggestions = []
+    this.selectedSuggestionIndex = -1
+    this.shouldFocusInput = true
+    this.queueAutocomplete()
+    this.render()
+  }
+
+  focusCommandInput() {
+    const inputElement = this.modalInputRef.current
+
+    if (!inputElement) {
+      return
+    }
+
+    inputElement.focus()
+
+    if (typeof inputElement.setSelectionRange === 'function') {
+      inputElement.setSelectionRange(
+        inputElement.value.length,
+        inputElement.value.length
+      )
+    }
+  }
+
+  restoreCommandInputFocus(selectionStart, selectionEnd) {
+    const inputElement = this.modalInputRef.current
+
+    if (!inputElement) {
+      return
+    }
+
+    if (document.activeElement !== inputElement) {
+      try {
+        inputElement.focus({ preventScroll: true })
+      } catch {
+        inputElement.focus()
+      }
+    }
+
+    if (
+      typeof inputElement.setSelectionRange === 'function' &&
+      selectionStart !== null &&
+      selectionEnd !== null
+    ) {
+      inputElement.setSelectionRange(selectionStart, selectionEnd)
+    }
+  }
+
+  blurCommandInput() {
+    const inputElement = this.modalInputRef.current
+
+    if (!inputElement || document.activeElement !== inputElement) {
+      return
+    }
+
+    inputElement.blur()
+  }
+
+  focusMainInput() {
+    if (!this.input) {
+      return
+    }
+
+    window.requestAnimationFrame(() => {
+      try {
+        this.input.focus({ preventScroll: true })
+      } catch {
+        this.input.focus()
+      }
+
+      if (typeof this.input.setSelectionRange === 'function') {
+        this.input.setSelectionRange(
+          this.input.value.length,
+          this.input.value.length
+        )
+      }
+    })
+  }
+
+  scrollSelectedSuggestionIntoView() {
+    const selectedSuggestionElement = this.container?.querySelector(
+      '.aurora-list-item--selected'
+    )
+
+    if (!selectedSuggestionElement) {
+      return
+    }
+
+    selectedSuggestionElement.scrollIntoView({
+      block: 'nearest'
+    })
+  }
+
+  shouldHandleDetachedInputKey(event) {
+    const inputElement = this.modalInputRef.current
+
+    if (!inputElement || document.activeElement === inputElement) {
+      return false
+    }
+
+    return (
+      event.key.length === 1 ||
+      EDITABLE_ACTION_KEYS.has(event.key)
+    )
+  }
+
+  handleDetachedInputKey(event) {
+    if (event.key.length === 1) {
+      this.commandValue += event.key
+    } else if (event.key === 'Backspace') {
+      this.commandValue = this.commandValue.slice(0, -1)
+    } else if (event.key === 'Delete') {
+      this.commandValue = ''
+    }
+
+    this.hasSubmitted = false
+    this.result = null
+    this.loadingMessage = null
+    this.queueAutocomplete()
+    this.shouldFocusInput = true
+    this.render()
+  }
+
+  normalizeCommandValue(rawInput) {
+    const normalizedValue = String(rawInput || '').trim()
+
+    if (!normalizedValue.startsWith('/')) {
+      return normalizedValue
+    }
+
+    return normalizedValue.slice(1)
+  }
+
+  buildCommandInput() {
+    if (this.pendingInput) {
+      return this.commandValue
+    }
+
+    return `/${this.commandValue}`.trim()
+  }
+
+  getVisibleSuggestions() {
+    if (this.commandValue.trim() === '') {
+      return [...this.recentSuggestions, ...this.suggestions]
+    }
+
+    return this.suggestions
+  }
+
+  getSelectedSuggestionIndices() {
+    if (this.commandValue.trim() !== '') {
+      return {
+        recentSelectedSuggestionIndex: -1,
+        suggestionSelectedSuggestionIndex: this.selectedSuggestionIndex
+      }
+    }
+
+    const recentSuggestionsLength = this.recentSuggestions.length
+
+    if (this.selectedSuggestionIndex < 0) {
+      return {
+        recentSelectedSuggestionIndex: -1,
+        suggestionSelectedSuggestionIndex: -1
+      }
+    }
+
+    if (this.selectedSuggestionIndex < recentSuggestionsLength) {
+      return {
+        recentSelectedSuggestionIndex: this.selectedSuggestionIndex,
+        suggestionSelectedSuggestionIndex: -1
+      }
+    }
+
+    return {
+      recentSelectedSuggestionIndex: -1,
+      suggestionSelectedSuggestionIndex:
+        this.selectedSuggestionIndex - recentSuggestionsLength
+    }
+  }
+
+  resetState() {
+    window.clearTimeout(this.autocompleteTimeout)
+    this.isClosing = false
+    this.isLoading = false
+    this.sessionId = null
+    this.origin = 'shortcut'
+    this.commandValue = ''
+    this.suggestions = []
+    this.result = null
+    this.loadingMessage = null
+    this.pendingInput = null
+    this.selectedSuggestionIndex = -1
+    this.hasSubmitted = false
+    this.shouldFocusInput = false
+    this.autocompleteTimeout = null
+  }
+}
@@ -0,0 +1,3 @@
+import '../../css/built-in-commands.scss'
+
+export { default as BuiltInCommands } from './built-in-commands.jsx'
@@ -0,0 +1,263 @@
+import {
+  Button,
+  Flexbox,
+  Icon,
+  Input,
+  List,
+  ListHeader,
+  ListItem,
+  Loader,
+  ScrollContainer,
+  Text
+} from '@aurora'
+
+import { BuiltInCommandResultRenderer } from './result-renderer'
+
+const SLASH_COMMAND_ICON_SVG = (
+  <svg
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 24 24"
+    fill="currentColor"
+  >
+    <path d="M9.78839 21H7.66003L14.2115 3H16.3398L9.78839 21Z" />
+  </svg>
+)
+
+function parseRemixIcon(rawIconName, rawIconType) {
+  const fallbackIcon = {
+    iconName: 'terminal-box',
+    type: 'line'
+  }
+  const normalizedIconName = String(rawIconName || '').trim()
+  const normalizedIconType = ['line', 'fill', 'notype'].includes(rawIconType)
+    ? rawIconType
+    : null
+
+  if (!normalizedIconName) {
+    return fallbackIcon
+  }
+
+  const iconWithoutPrefix = normalizedIconName.replace(/^ri-/, '')
+
+  if (iconWithoutPrefix.endsWith('-line')) {
+    return {
+      iconName: iconWithoutPrefix.slice(0, -5),
+      type: 'line'
+    }
+  }
+
+  if (iconWithoutPrefix.endsWith('-fill')) {
+    return {
+      iconName: iconWithoutPrefix.slice(0, -5),
+      type: 'fill'
+    }
+  }
+
+  return {
+    iconName: iconWithoutPrefix,
+    type: normalizedIconType || 'notype'
+  }
+}
+
+function SuggestionList({
+  headerTitle,
+  suggestions,
+  selectedSuggestionIndex,
+  onSuggestionSelect
+}) {
+  return (
+    <List>
+      <ListHeader>{headerTitle}</ListHeader>
+      {suggestions.map((suggestion, index) => {
+        const parsedIcon = parseRemixIcon(
+          suggestion.icon_name,
+          suggestion.icon_type
+        )
+
+        return (
+          <ListItem
+            key={`suggestion-${suggestion.value}-${index}`}
+            name="built-in-command-suggestion"
+            value={suggestion.value}
+            selected={index === selectedSuggestionIndex}
+            onClick={() => {
+              onSuggestionSelect(suggestion)
+            }}
+          >
+            <Flexbox flexDirection="row" alignItems="center" gap="md">
+              <Icon
+                iconName={parsedIcon.iconName}
+                type={parsedIcon.type}
+                size="md"
+                bgShape="square"
+                color="blue"
+                bgColor="transparent-blue"
+              />
+              <div className="built-in-commands-modal__suggestion-copy">
+                <Text fontWeight="semi-bold">{suggestion.usage}</Text>
+                <Text secondary>{suggestion.description}</Text>
+              </div>
+            </Flexbox>
+          </ListItem>
+        )
+      })}
+    </List>
+  )
+}
+
+function LoadingState({ loadingMessage }) {
+  return (
+    <List>
+      <ListHeader>Working</ListHeader>
+      <ListItem>
+        <Flexbox flexDirection="row" alignItems="center" gap="sm">
+          <Loader size="sm" />
+          <Text>{loadingMessage || 'Working on it...'}</Text>
+        </Flexbox>
+      </ListItem>
+    </List>
+  )
+}
+
+function EmptyState() {
+  return (
+    <List>
+      <ListHeader>Suggestions</ListHeader>
+      <ListItem>
+        <Text secondary>No matching built-in command.</Text>
+      </ListItem>
+    </List>
+  )
+}
+
+export function BuiltInCommandsModal({
+  isOpen,
+  isVisible,
+  isLoading,
+  loadingMessage,
+  commandValue,
+  suggestions,
+  recentSuggestions,
+  recentSelectedSuggestionIndex,
+  suggestionSelectedSuggestionIndex,
+  result,
+  pendingInput,
+  hasSubmitted,
+  inputRef,
+  onCommandChange,
+  onMaskClick,
+  onSuggestionSelect,
+  onReturn
+}) {
+  const isCommandInputEmpty = commandValue.trim() === ''
+  const pendingInputIcon = pendingInput?.icon_name
+    ? parseRemixIcon(pendingInput.icon_name, pendingInput.icon_type)
+    : null
+
+  return (
+    <div
+      className={`built-in-commands-modal ${
+        isOpen
+          ? 'built-in-commands-modal--open'
+          : isVisible
+            ? ''
+            : 'built-in-commands-modal--hidden'
+      }`}
+      aria-hidden={!isVisible}
+    >
+      <div className="built-in-commands-modal__mask" onClick={onMaskClick} />
+      <div
+        className="built-in-commands-modal__panel"
+        role="dialog"
+        aria-modal="true"
+        aria-label="Built-in commands"
+        onClick={(event) => {
+          event.stopPropagation()
+        }}
+      >
+        <div className="built-in-commands-modal__section built-in-commands-modal__section--top">
+          <Flexbox flexDirection="row" alignItems="center" gap="md">
+            {hasSubmitted && result ? (
+              <div className="built-in-commands-modal__return-button">
+                <Button
+                  light
+                  iconName="arrow-left-double"
+                  iconSize="lg"
+                  onClick={() => {
+                    onReturn()
+                  }}
+                />
+              </div>
+            ) : null}
+            <div className="built-in-commands-modal__input-field">
+              <Input
+                name="built-in-commands"
+                type={pendingInput?.type || 'text'}
+                placeholder={
+                  pendingInput?.placeholder || 'Type a built-in command'
+                }
+                maxLength={2_048}
+                iconName={pendingInputIcon?.iconName}
+                iconType={pendingInputIcon ? pendingInputIcon.type : undefined}
+                iconSVG={pendingInput ? undefined : SLASH_COMMAND_ICON_SVG}
+                iconSize="lg"
+                value={commandValue}
+                autofocus={isOpen}
+                inputRef={inputRef}
+                onChange={onCommandChange}
+              />
+            </div>
+          </Flexbox>
+        </div>
+        <div className="built-in-commands-modal__section built-in-commands-modal__section--middle">
+          <div className="built-in-commands-modal__scroll-area">
+            <ScrollContainer orientation="vertical" height="100%">
+              {isLoading ? (
+                <LoadingState loadingMessage={loadingMessage} />
+              ) : result ? (
+                <BuiltInCommandResultRenderer result={result} />
+              ) : suggestions.length > 0 ? (
+                <Flexbox gap="md">
+                  {isCommandInputEmpty && recentSuggestions.length > 0 ? (
+                    <SuggestionList
+                      headerTitle="Recently Used Commands"
+                      suggestions={recentSuggestions}
+                      selectedSuggestionIndex={recentSelectedSuggestionIndex}
+                      onSuggestionSelect={onSuggestionSelect}
+                    />
+                  ) : null}
+                  <SuggestionList
+                    headerTitle={
+                      isCommandInputEmpty ? 'All Commands' : 'Suggested Commands'
+                    }
+                    suggestions={suggestions}
+                    selectedSuggestionIndex={suggestionSelectedSuggestionIndex}
+                    onSuggestionSelect={onSuggestionSelect}
+                  />
+                </Flexbox>
+              ) : (
+                <EmptyState />
+              )}
+            </ScrollContainer>
+          </div>
+        </div>
+        <div className="built-in-commands-modal__section built-in-commands-modal__section--bottom">
+          <Flexbox flexDirection="row" gap="md">
+            <Text fontSize="xs" secondary>
+              <kbd>↑</kbd> <kbd>↓</kbd> navigate
+            </Text>
+            <Text fontSize="xs" secondary>
+              <kbd>tab</kbd> complete
+            </Text>
+            <Text fontSize="xs" secondary>
+              <kbd>enter</kbd> submit
+            </Text>
+            <Text fontSize="xs" secondary>
+              <kbd>esc</kbd> close
+            </Text>
+          </Flexbox>
+        </div>
+      </div>
+    </div>
+  )
+}
@@ -0,0 +1,145 @@
+import {
+  Flexbox,
+  Icon,
+  Link,
+  List,
+  ListHeader,
+  ListItem,
+  Text
+} from '@aurora'
+
+function InlineLabel({ item }) {
+  if (item.inline_link_label && item.inline_link_href) {
+    return (
+      <Text>
+        {item.label}{' '}
+        <Link href={item.inline_link_href} fontSize="md">
+          {item.inline_link_label}
+        </Link>.
+      </Text>
+    )
+  }
+
+  return <Text>{item.label}</Text>
+}
+
+function ToneListItem({ item }) {
+  if (item.tone === 'success') {
+    return (
+      <ListItem>
+        <Flexbox flexDirection="row" alignItems="center" gap="sm">
+          <Icon
+            iconName="check"
+            size="sm"
+            type="fill"
+            bgShape="circle"
+            color="green"
+            bgColor="transparent-green"
+          />
+          <InlineLabel item={item} />
+        </Flexbox>
+      </ListItem>
+    )
+  }
+
+  if (item.tone === 'warning') {
+    return (
+      <ListItem>
+        <Flexbox flexDirection="row" alignItems="center" gap="sm">
+          <Icon
+            iconName="alert"
+            size="sm"
+            type="fill"
+            bgShape="circle"
+            color="yellow"
+            bgColor="transparent-yellow"
+          />
+          <InlineLabel item={item} />
+        </Flexbox>
+      </ListItem>
+    )
+  }
+
+  if (item.tone === 'error') {
+    return (
+      <ListItem>
+        <Flexbox flexDirection="row" alignItems="center" gap="sm">
+          <Icon
+            iconName="close"
+            size="sm"
+            type="fill"
+            bgShape="circle"
+            color="red"
+            bgColor="transparent-red"
+          />
+          <InlineLabel item={item} />
+        </Flexbox>
+      </ListItem>
+    )
+  }
+
+  if (item.value || item.description) {
+    return (
+      <ListItem>
+        <div className="built-in-commands-modal__result-item">
+          <div className="built-in-commands-modal__result-copy">
+            <Text fontWeight="semi-bold">{item.label}</Text>
+            {item.description ? <Text secondary>{item.description}</Text> : null}
+          </div>
+          {item.value ? (
+            <div className="built-in-commands-modal__result-value">
+              {item.href ? (
+                <Link href={item.href} fontSize="md">
+                  {item.value}
+                </Link>
+              ) : (
+                <Text secondary textAlign="right">
+                  {item.value}
+                </Text>
+              )}
+            </div>
+          ) : null}
+        </div>
+      </ListItem>
+    )
+  }
+
+  if (item.inline_link_label && item.inline_link_href) {
+    return (
+      <ListItem>
+        <InlineLabel item={item} />
+      </ListItem>
+    )
+  }
+
+  return (
+    <ListItem>
+      <InlineLabel item={item} />
+    </ListItem>
+  )
+}
+
+export function BuiltInCommandResultRenderer({ result }) {
+  const blocks = Array.isArray(result?.blocks) ? result.blocks : []
+
+  return (
+    <Flexbox flexDirection="column" gap="sm">
+      {blocks.map((block, index) => {
+        if (block.type !== 'list') {
+          return null
+        }
+
+        const header = block.header || (index === 0 ? result.title : '')
+
+        return (
+          <List key={`result-block-${index}`}>
+            {header ? <ListHeader>{header}</ListHeader> : null}
+            {block.items.map((item, itemIndex) => (
+              <ToneListItem item={item} key={`result-item-${itemIndex}`} />
+            ))}
+          </List>
+        )
+      })}
+    </Flexbox>
+  )
+}
@@ -0,0 +1,957 @@
+import { createElement } from 'react'
+import { createRoot } from 'react-dom/client'
+import axios from 'axios'
+
+import { WidgetWrapper, Flexbox, Loader, Text } from '@aurora'
+
+import renderAuroraComponent from './render-aurora-component'
+import ToolUIHandler from './tool-ui-handler'
+
+const WIDGETS_TO_FETCH = []
+const WIDGETS_FETCH_CACHE = new Map()
+const REPLACED_MESSAGES = new Set()
+const AUTO_SCROLL_BOTTOM_THRESHOLD_PX = 24
+const MAXIMUM_BUBBLES_IN_MEMORY = 62
+const MAXIMUM_WIDGET_FETCH_CONCURRENCY = 4
+const SECONDS_PER_MINUTE = 60
+
+function escapeHTML(value) {
+  return String(value || '')
+    .replace(/&/g, '&amp;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;')
+    .replace(/'/g, '&#39;')
+}
+
+export default class Chatbot {
+  constructor(socket, serverURL, sessionId = null) {
+    this.socket = socket
+    this.serverURL = serverURL
+    this.sessionId = sessionId
+    this.et = new EventTarget()
+    this.feed = document.querySelector('#feed')
+    this.typing = document.querySelector('#is-typing')
+    this.noBubbleMessage = document.querySelector('#no-bubble')
+    this.parsedBubbles = []
+    this.reasoningBlocks = new Map()
+    this.feedAutoScrollEnabled = true
+    this.isProgrammaticFeedScroll = false
+    this.widgetHydrationPromise = null
+
+    // Initialize tool UI handler
+    this.toolUIHandler = new ToolUIHandler(
+      this.feed,
+      this.scrollDown.bind(this),
+      this.formatMessage.bind(this)
+    )
+  }
+
+  async init() {
+    await this.loadFeed()
+    this.scrollDown()
+
+    this.et.addEventListener('to-leon', (event) => {
+      this.createBubble({
+        who: 'me',
+        string: event.detail.string,
+        sentAt: event.detail.sentAt
+      })
+    })
+
+    this.et.addEventListener('me-received', (event) => {
+      this.createBubble({
+        who: 'leon',
+        string: event.detail
+      })
+    })
+
+    // Add event delegation for clickable paths
+    this.feed.addEventListener('click', (event) => {
+      if (event.target.classList.contains('clickable-path')) {
+        const path = event.target.getAttribute('data-path')
+        if (path) {
+          this.openPath(path)
+        }
+      }
+    })
+
+    this.feed.addEventListener(
+      'scroll',
+      () => {
+        this.handleFeedScroll()
+      },
+      { passive: true }
+    )
+  }
+
+  sendTo(who, string, sentAt = Date.now()) {
+    if (who === 'leon') {
+      this.et.dispatchEvent(
+        new CustomEvent('to-leon', {
+          detail: {
+            string,
+            sentAt
+          }
+        })
+      )
+    }
+  }
+
+  receivedFrom(who, string) {
+    if (who === 'leon') {
+      this.et.dispatchEvent(new CustomEvent('me-received', { detail: string }))
+    }
+  }
+
+  isTyping(who, value) {
+    if (who === 'leon') {
+      if (value) {
+        this.enableTyping()
+      } else if (value === false) {
+        this.disableTyping()
+      }
+    }
+  }
+
+  enableTyping() {
+    if (!this.typing.classList.contains('on')) {
+      this.typing.classList.add('on')
+    }
+  }
+
+  disableTyping() {
+    if (this.typing.classList.contains('on')) {
+      this.typing.classList.remove('on')
+    }
+  }
+
+  isElementNearBottom(element) {
+    if (!element) {
+      return true
+    }
+
+    const remainingScrollableDistance =
+      element.scrollHeight - (element.scrollTop + element.clientHeight)
+
+    return remainingScrollableDistance <= AUTO_SCROLL_BOTTOM_THRESHOLD_PX
+  }
+
+  handleFeedScroll() {
+    if (!this.feed || this.isProgrammaticFeedScroll) {
+      return
+    }
+
+    this.feedAutoScrollEnabled = this.isElementNearBottom(this.feed)
+  }
+
+  scrollDown(options = {}) {
+    if (!this.feed) {
+      return
+    }
+
+    const { force = false } = options
+
+    if (!force && !this.feedAutoScrollEnabled) {
+      return
+    }
+
+    this.isProgrammaticFeedScroll = true
+    this.feed.scrollTo(0, this.feed.scrollHeight)
+
+    requestAnimationFrame(() => {
+      this.isProgrammaticFeedScroll = false
+      this.feedAutoScrollEnabled = this.isElementNearBottom(this.feed)
+    })
+  }
+
+  scrollReasoningContentToBottom(reasoningBlock) {
+    if (!reasoningBlock?.content || !reasoningBlock.isAutoScrollEnabled) {
+      return
+    }
+
+    reasoningBlock.isProgrammaticScroll = true
+    reasoningBlock.content.scrollTop = reasoningBlock.content.scrollHeight
+
+    requestAnimationFrame(() => {
+      reasoningBlock.isProgrammaticScroll = false
+      reasoningBlock.isAutoScrollEnabled = this.isElementNearBottom(
+        reasoningBlock.content
+      )
+    })
+  }
+
+  getWidgetPayload(formattedString) {
+    if (
+      typeof formattedString !== 'string' ||
+      !formattedString.includes('"component":"WidgetWrapper"')
+    ) {
+      return null
+    }
+
+    try {
+      return JSON.parse(formattedString)
+    } catch {
+      return null
+    }
+  }
+
+  getPlanWidgetInsertionPoint(widgetPayload) {
+    if (!widgetPayload || widgetPayload.widget !== 'PlanWidget') {
+      return null
+    }
+
+    // Always append new plan widgets as new bubbles.
+    // Widget updates are handled via replaceMessageId targeting the same
+    // messageId, so insertion-point heuristics are unnecessary and can cause
+    // visual reuse across turns.
+    return null
+  }
+
+  isPlanWidgetData(data) {
+    return Boolean(data && typeof data === 'object' && data.widget === 'PlanWidget')
+  }
+
+  isSystemWidgetData(data) {
+    return Boolean(
+      data &&
+        typeof data === 'object' &&
+        data.historyMode &&
+        data.historyMode === 'system_widget'
+    )
+  }
+
+  getTimelineItemWeight(item) {
+    if (item.who === 'owner') {
+      return 0
+    }
+
+    if (item.source === 'system_widget') {
+      return 1
+    }
+
+    return 2
+  }
+
+  async hydrateFetchedWidgets() {
+    if (this.widgetHydrationPromise) {
+      return this.widgetHydrationPromise
+    }
+
+    const widgetContainers = [...WIDGETS_TO_FETCH].reverse()
+    WIDGETS_TO_FETCH.length = 0
+
+    if (widgetContainers.length === 0) {
+      return Promise.resolve()
+    }
+
+    const hydrateWidgetContainer = async (widgetContainer) => {
+      const hasWidgetBeenFetched = WIDGETS_FETCH_CACHE.has(
+        widgetContainer.widgetId
+      )
+
+      if (hasWidgetBeenFetched) {
+        const fetchedWidget = WIDGETS_FETCH_CACHE.get(widgetContainer.widgetId)
+        widgetContainer.reactRootNode.render(fetchedWidget.reactNode)
+
+        setTimeout(() => {
+          this.scrollDown()
+        }, 100)
+
+        return
+      }
+
+      const data = await axios.get(
+        `${this.serverURL}/api/v1/fetch-widget?skill_action=${widgetContainer.onFetch.actionName}&widget_id=${widgetContainer.widgetId}${this.sessionId ? `&session_id=${encodeURIComponent(this.sessionId)}` : ''}`
+      )
+      const fetchedWidget = data.data.widget
+      const reactNode = fetchedWidget
+        ? renderAuroraComponent(
+            this.socket,
+            fetchedWidget.componentTree,
+            fetchedWidget.supportedEvents
+          )
+        : createElement(WidgetWrapper, {
+            children: createElement(Flexbox, {
+              alignItems: 'center',
+              justifyContent: 'center',
+              children: createElement(Text, {
+                secondary: true,
+                children: 'This widget has been deleted.'
+              })
+            })
+          })
+
+      widgetContainer.reactRootNode.render(reactNode)
+      WIDGETS_FETCH_CACHE.set(widgetContainer.widgetId, {
+        ...fetchedWidget,
+        reactNode
+      })
+      setTimeout(() => {
+        this.scrollDown()
+      }, 100)
+    }
+
+    const workerCount = Math.min(
+      MAXIMUM_WIDGET_FETCH_CONCURRENCY,
+      widgetContainers.length
+    )
+    let currentIndex = 0
+
+    this.widgetHydrationPromise = Promise.all(
+      Array.from({ length: workerCount }, async () => {
+        while (currentIndex < widgetContainers.length) {
+          const widgetContainer = widgetContainers[currentIndex]
+          currentIndex += 1
+
+          if (!widgetContainer) {
+            continue
+          }
+
+          await hydrateWidgetContainer(widgetContainer)
+        }
+      })
+    )
+      .catch((error) => {
+        console.error('Failed to hydrate fetched widgets:', error)
+      })
+      .finally(() => {
+        this.widgetHydrationPromise = null
+      })
+
+    return this.widgetHydrationPromise
+  }
+
+  setSessionId(sessionId) {
+    this.sessionId = sessionId
+  }
+
+  resetFeed() {
+    WIDGETS_TO_FETCH.length = 0
+    this.feed.innerHTML = ''
+    this.noBubbleMessage = document.createElement('p')
+    this.noBubbleMessage.id = 'no-bubble'
+    this.noBubbleMessage.className = 'hide'
+    this.noBubbleMessage.textContent =
+      'You can start to interact with me, don\'t be shy.'
+    this.feed.appendChild(this.noBubbleMessage)
+    this.parsedBubbles = []
+    this.reasoningBlocks.clear()
+    this.feedAutoScrollEnabled = true
+  }
+
+  async loadFeed() {
+    WIDGETS_TO_FETCH.length = 0
+    this.resetFeed()
+    const sessionQuery = this.sessionId
+      ? `&session_id=${encodeURIComponent(this.sessionId)}`
+      : ''
+
+    const [historyResponse, systemWidgetsResponse] = await Promise.all([
+      axios.get(
+        `${this.serverURL}/api/v1/conversation-history?supports_widgets=true${sessionQuery}`
+      ),
+      axios.get(
+        `${this.serverURL}/api/v1/system-widgets?supports_widgets=true${sessionQuery}`
+      )
+    ])
+    const history = Array.isArray(historyResponse.data?.history)
+      ? historyResponse.data.history
+      : []
+    const systemWidgets = Array.isArray(systemWidgetsResponse.data?.widgets)
+      ? systemWidgetsResponse.data.widgets
+      : []
+
+    const timelineItems = [...history, ...systemWidgets]
+      .map((item, index) => ({
+        ...item,
+        sortIndex: index
+      }))
+      .sort((left, right) => {
+        if (left.sentAt !== right.sentAt) {
+          return left.sentAt - right.sentAt
+        }
+
+        const leftWeight = this.getTimelineItemWeight(left)
+        const rightWeight = this.getTimelineItemWeight(right)
+
+        if (leftWeight !== rightWeight) {
+          return leftWeight - rightWeight
+        }
+
+        return left.sortIndex - right.sortIndex
+      })
+
+    this.parsedBubbles = history
+
+    if (timelineItems.length === 0) {
+      this.noBubbleMessage.classList.remove('hide')
+      return
+    }
+
+    for (let i = 0; i < timelineItems.length; i += 1) {
+      const bubble = timelineItems[i]
+
+      if (
+        bubble.originalString &&
+        ToolUIHandler.isToolOutputMarker(bubble.originalString)
+      ) {
+        continue
+      }
+
+      this.createBubble({
+        who: bubble.who === 'owner' ? 'me' : bubble.who,
+        string: bubble.originalString ? bubble.originalString : bubble.string,
+        metrics: bubble.llmMetrics || null,
+        sentAt: bubble.sentAt,
+        save: false,
+        isCreatingFromLoadingFeed: true,
+        messageId: bubble.messageId
+      })
+    }
+
+    void this.hydrateFetchedWidgets()
+  }
+
+  createBubble(params) {
+    const {
+      who,
+      string,
+      metrics = null,
+      save = true,
+      bubbleId,
+      isCreatingFromLoadingFeed = false,
+      messageId,
+      sentAt = null,
+      beforeElement = null
+    } = params
+    const container = document.createElement('div')
+    const bubble = document.createElement('p')
+
+    if (!this.noBubbleMessage.classList.contains('hide')) {
+      this.noBubbleMessage.classList.add('hide')
+    }
+
+    container.className = `bubble-container ${who}`
+    bubble.className = 'bubble'
+
+    if (messageId) {
+      container.setAttribute('data-message-id', messageId)
+    }
+
+    // Store original string before formatting
+    const originalString = string
+    const formattedString = this.formatMessage(string)
+    const widgetPayload = this.getWidgetPayload(formattedString)
+    const autoPlanInsertionPoint = this.getPlanWidgetInsertionPoint(widgetPayload)
+    const resolvedBeforeElement = beforeElement || autoPlanInsertionPoint
+
+    bubble.innerHTML = formattedString
+
+    if (bubbleId) {
+      container.classList.add(bubbleId)
+    }
+
+    if (resolvedBeforeElement && resolvedBeforeElement.parentNode === this.feed) {
+      this.feed.insertBefore(container, resolvedBeforeElement)
+    } else {
+      this.feed.appendChild(container)
+    }
+    container.appendChild(bubble)
+
+    if (who === 'leon' && metrics) {
+      container.appendChild(this.createMetricsElement(metrics, sentAt))
+    } else if (who === 'me') {
+      const timestampElement = this.createTimestampElement(sentAt)
+
+      if (timestampElement) {
+        container.appendChild(timestampElement)
+      }
+    }
+
+    let widgetComponentTree = null
+    let widgetSupportedEvents = null
+
+    /**
+     * Widget rendering
+     */
+    if (
+      formattedString.includes &&
+      formattedString.includes('"component":"WidgetWrapper"')
+    ) {
+      const parsedWidget = widgetPayload || JSON.parse(formattedString)
+      container.setAttribute('data-widget-id', parsedWidget.id)
+
+      /**
+       * On widget fetching, render the loader
+       */
+      if (isCreatingFromLoadingFeed && parsedWidget.onFetch) {
+        const root = createRoot(container)
+
+        root.render(
+          createElement(WidgetWrapper, {
+            children: createElement(Flexbox, {
+              alignItems: 'center',
+              justifyContent: 'center',
+              children: createElement(Loader)
+            })
+          })
+        )
+
+        WIDGETS_TO_FETCH.push({
+          reactRootNode: root,
+          widgetId: parsedWidget.id,
+          onFetch: parsedWidget.onFetch
+        })
+
+        return container
+      }
+
+      widgetComponentTree = parsedWidget.componentTree
+      widgetSupportedEvents = parsedWidget.supportedEvents
+
+      /**
+       * On widget creation
+       */
+      const root = createRoot(container)
+
+      const reactNode = renderAuroraComponent(
+        this.socket,
+        widgetComponentTree,
+        widgetSupportedEvents
+      )
+
+      root.render(reactNode)
+    }
+
+    if (save) {
+      this.saveBubble(who, originalString, formattedString, messageId, metrics, sentAt)
+    }
+
+    return container
+  }
+
+  formatReasoningPhaseTitle(phase) {
+    const normalizedPhase =
+      typeof phase === 'string' && phase.trim()
+        ? phase.replaceAll('_', ' ').toUpperCase()
+        : 'EXECUTION'
+
+    return `REASONING - ${normalizedPhase}`
+  }
+
+  createOrUpdateReasoningBlock(generationId, token, phase) {
+    if (!generationId || !token) {
+      return null
+    }
+
+    if (!this.noBubbleMessage.classList.contains('hide')) {
+      this.noBubbleMessage.classList.add('hide')
+    }
+
+    let reasoningBlock = this.reasoningBlocks.get(generationId)
+
+    if (!reasoningBlock) {
+      const container = document.createElement('div')
+      const block = document.createElement('div')
+      const header = document.createElement('div')
+      const icon = document.createElement('i')
+      const title = document.createElement('span')
+      const content = document.createElement('div')
+
+      container.className = 'reasoning-block-container leon'
+      container.setAttribute('data-reasoning-id', generationId)
+      block.className = 'reasoning-block'
+      header.className = 'reasoning-header'
+      icon.className = 'ri-brain-ai-3-line reasoning-icon'
+      title.className = 'reasoning-title'
+      title.textContent = this.formatReasoningPhaseTitle(phase)
+      content.className = 'reasoning-content'
+
+      header.appendChild(icon)
+      header.appendChild(title)
+      block.appendChild(header)
+      block.appendChild(content)
+      container.appendChild(block)
+      this.feed.appendChild(container)
+
+      reasoningBlock = {
+        container,
+        content,
+        text: '',
+        isAutoScrollEnabled: true,
+        isProgrammaticScroll: false
+      }
+      content.addEventListener(
+        'scroll',
+        () => {
+          if (reasoningBlock.isProgrammaticScroll) {
+            return
+          }
+
+          reasoningBlock.isAutoScrollEnabled = this.isElementNearBottom(content)
+        },
+        { passive: true }
+      )
+      this.reasoningBlocks.set(generationId, reasoningBlock)
+    }
+
+    reasoningBlock.text += token
+    reasoningBlock.content.textContent = reasoningBlock.text
+    this.scrollReasoningContentToBottom(reasoningBlock)
+
+    return reasoningBlock.container
+  }
+
+  handleToolOutput(data) {
+    const result = this.toolUIHandler.handleToolOutput(data)
+
+    // Save in memory if it's a new group
+    if (result && result.isNewGroup) {
+      const { toolkitName, toolName, answer } = data
+      const toolInfo = this.toolUIHandler.getToolGroupInfo(
+        result.groupId,
+        toolkitName,
+        toolName,
+        answer
+      )
+
+      this.saveBubble(
+        'leon',
+        toolInfo.originalString,
+        toolInfo.formattedMessage,
+        toolInfo.messageId
+      )
+    }
+  }
+
+  saveBubble(
+    who,
+    originalString,
+    string,
+    messageId,
+    metrics = null,
+    sentAt = null
+  ) {
+    if (!this.noBubbleMessage.classList.contains('hide')) {
+      this.noBubbleMessage.classList.add('hide')
+    }
+
+    if (this.parsedBubbles.length === MAXIMUM_BUBBLES_IN_MEMORY) {
+      this.parsedBubbles.shift()
+    }
+
+    // Store both original and formatted strings
+    this.parsedBubbles.push({
+      who,
+      sentAt,
+      string,
+      originalString,
+      messageId,
+      llmMetrics: metrics
+    })
+    this.scrollDown()
+  }
+
+  formatMessage(message) {
+    const isWidget =
+      message.includes && message.includes('"component":"WidgetWrapper"')
+
+    if (typeof message === 'string' && !isWidget) {
+      message = escapeHTML(message)
+      message = message.replace(/\n/g, '<br />')
+
+      // Handle HTTP/HTTPS URLs with simple regex
+      message = message.replace(/https?:\/\/[^\s<>"{}|\\^`[\]]+/gi, (match) => {
+        return `<a href="${match}" target="_blank" rel="noopener noreferrer" class="clickable-url" title="Open URL in browser">${match}</a>`
+      })
+
+      // Handle file paths with delimiters for exact matching
+      message = message.replace(
+        /\[FILE_PATH\](.*?)\[\/FILE_PATH\]/g,
+        (match, filePath) => {
+          return `<span class="clickable-path" data-path="${filePath}" title="Open in file explorer">${filePath}</span>`
+        }
+      )
+    }
+
+    return message
+  }
+
+  formatMetricTimestamp(sentAt) {
+    if (typeof sentAt !== 'number' || !Number.isFinite(sentAt)) {
+      return ''
+    }
+
+    const date = new Date(sentAt)
+    const now = new Date()
+
+    if (Number.isNaN(date.getTime()) || Number.isNaN(now.getTime())) {
+      return ''
+    }
+
+    const timeFormatter = new Intl.DateTimeFormat(undefined, {
+      hour: '2-digit',
+      minute: '2-digit',
+      hour12: false
+    })
+    const formattedTime = timeFormatter.format(date)
+    const startOfToday = new Date(
+      now.getFullYear(),
+      now.getMonth(),
+      now.getDate()
+    )
+    const startOfTargetDay = new Date(
+      date.getFullYear(),
+      date.getMonth(),
+      date.getDate()
+    )
+    const dayDifference = Math.round(
+      (startOfToday.getTime() - startOfTargetDay.getTime()) / 86_400_000
+    )
+
+    if (dayDifference === 0) {
+      return `Today, ${formattedTime}`
+    }
+
+    if (dayDifference === 1) {
+      return `Yesterday, ${formattedTime}`
+    }
+
+    if (dayDifference > 1 && dayDifference < 7) {
+      const weekdayFormatter = new Intl.DateTimeFormat(undefined, {
+        weekday: 'long'
+      })
+
+      return `${weekdayFormatter.format(date)}, ${formattedTime}`
+    }
+
+    const monthDayFormatter = new Intl.DateTimeFormat(undefined, {
+      month: 'short',
+      day: 'numeric'
+    })
+
+    return `${monthDayFormatter.format(date)}, ${formattedTime}`
+  }
+
+  formatFullMetricTimestamp(sentAt) {
+    if (typeof sentAt !== 'number' || !Number.isFinite(sentAt)) {
+      return ''
+    }
+
+    const date = new Date(sentAt)
+
+    if (Number.isNaN(date.getTime())) {
+      return ''
+    }
+
+    const year = date.getFullYear()
+    const month = String(date.getMonth() + 1).padStart(2, '0')
+    const day = String(date.getDate()).padStart(2, '0')
+    const hours = String(date.getHours()).padStart(2, '0')
+    const minutes = String(date.getMinutes()).padStart(2, '0')
+    const seconds = String(date.getSeconds()).padStart(2, '0')
+
+    return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`
+  }
+
+  formatTimestampMarkup(sentAt) {
+    const formattedTimestamp = this.formatMetricTimestamp(sentAt)
+    const fullFormattedTimestamp = this.formatFullMetricTimestamp(sentAt)
+
+    if (!formattedTimestamp) {
+      return ''
+    }
+
+    return `
+      <span class="bubble-metric-item">
+        <i class="ri-time-line" aria-hidden="true"></i>
+        <span title="${fullFormattedTimestamp || formattedTimestamp}">${formattedTimestamp}</span>
+      </span>
+    `.trim()
+  }
+
+  formatTurnDuration(durationMs) {
+    const durationSeconds = Number(durationMs || 0) / 1_000
+    const roundedDurationSeconds = Math.max(0, Number(durationSeconds.toFixed(1)))
+
+    if (roundedDurationSeconds < SECONDS_PER_MINUTE) {
+      return `${roundedDurationSeconds.toFixed(1)}s`
+    }
+
+    const minutes = Math.floor(roundedDurationSeconds / SECONDS_PER_MINUTE)
+    const seconds = roundedDurationSeconds % SECONDS_PER_MINUTE
+
+    return `${minutes}m${seconds.toFixed(1)}s`
+  }
+
+  formatMetrics(metrics, sentAt = null) {
+    if (!metrics) {
+      return ''
+    }
+
+    const inputTokens = Number(metrics.inputTokens || 0)
+    const outputTokens = Number(metrics.outputTokens || 0)
+    const totalTokens = Number(metrics.totalTokens || inputTokens + outputTokens)
+    const turnDuration = this.formatTurnDuration(metrics.durationMs)
+    const tokensPerSecond = Number(
+      metrics.tokensPerSecond || metrics.averagedPhaseTokensPerSecond || 0
+    )
+    const tokenFormatter = new Intl.NumberFormat()
+    const timestampMarkup = this.formatTimestampMarkup(sentAt)
+
+    return `
+      <span class="bubble-metric-item">
+        <i class="ri-copper-coin-line" aria-hidden="true"></i>
+        <span>${tokenFormatter.format(totalTokens)} (i:${tokenFormatter.format(inputTokens)}/o:${tokenFormatter.format(outputTokens)}) tok</span>
+      </span>
+      <span class="bubble-metric-item">
+        <i class="ri-timer-flash-line" aria-hidden="true"></i>
+        <span>${turnDuration}</span>
+      </span>
+      <span class="bubble-metric-item">
+        <i class="ri-flashlight-line" aria-hidden="true"></i>
+        <span>${tokensPerSecond.toFixed(2)} t/s</span>
+      </span>
+      ${timestampMarkup}
+    `.trim()
+  }
+
+  createMetricsElement(metrics, sentAt = null) {
+    const metricsElement = document.createElement('div')
+
+    metricsElement.className = 'bubble-metrics'
+    metricsElement.innerHTML = this.formatMetrics(metrics, sentAt)
+
+    return metricsElement
+  }
+
+  createTimestampElement(sentAt) {
+    const timestampMarkup = this.formatTimestampMarkup(sentAt)
+
+    if (!timestampMarkup) {
+      return null
+    }
+
+    const timestampElement = document.createElement('div')
+
+    timestampElement.className = 'bubble-metrics'
+    timestampElement.innerHTML = timestampMarkup
+
+    return timestampElement
+  }
+
+  updateBubbleMetrics(container, metrics, sentAt = null) {
+    if (!container) {
+      return
+    }
+
+    const existingMetricsElement = container.querySelector('.bubble-metrics')
+
+    if (!metrics) {
+      if (existingMetricsElement) {
+        existingMetricsElement.remove()
+      }
+
+      return
+    }
+
+    if (existingMetricsElement) {
+      existingMetricsElement.innerHTML = this.formatMetrics(metrics, sentAt)
+      return
+    }
+
+    container.appendChild(this.createMetricsElement(metrics, sentAt))
+  }
+
+  getLatestReasoningContainer() {
+    const reasoningContainers = this.feed.querySelectorAll(
+      '.reasoning-block-container'
+    )
+
+    if (reasoningContainers.length === 0) {
+      return null
+    }
+
+    return reasoningContainers[reasoningContainers.length - 1] || null
+  }
+
+  replaceMessage(replaceMessageId, newData) {
+    const existingBubble = document.querySelector(
+      `[data-message-id="${replaceMessageId}"]`
+    )
+    const isPlanWidget = this.isPlanWidgetData(newData)
+    const nextSibling = existingBubble ? existingBubble.nextSibling : null
+
+    if (existingBubble) {
+      existingBubble.remove()
+
+      const bubbleIndex = this.parsedBubbles.findIndex(
+        (bubble) => bubble.messageId === replaceMessageId
+      )
+      if (bubbleIndex !== -1) {
+        this.parsedBubbles.splice(bubbleIndex, 1)
+      }
+    }
+
+    const isTextAnswerPayload = Boolean(
+      newData &&
+        typeof newData === 'object' &&
+        typeof newData.answer === 'string' &&
+        !newData.widget &&
+        !newData.componentTree
+    )
+    const bubbleString = isTextAnswerPayload
+      ? newData.answer
+      : typeof newData === 'string'
+        ? newData
+        : JSON.stringify(newData)
+    const metrics =
+      isTextAnswerPayload && newData.llmMetrics ? newData.llmMetrics : null
+
+    const shouldSaveMessage = !this.isSystemWidgetData(newData)
+    const beforeElement = isPlanWidget ? null : nextSibling
+
+    this.createBubble({
+      who: 'leon',
+      string: bubbleString,
+      save: shouldSaveMessage,
+      messageId: replaceMessageId,
+      beforeElement,
+      metrics,
+      sentAt:
+        newData && typeof newData === 'object' && typeof newData.sentAt === 'number'
+          ? newData.sentAt
+          : Date.now()
+    })
+
+    /**
+     * Only scroll down on the first replacement of this message
+     * to avoid repeating scrolling for every message replacement
+     */
+    if (!REPLACED_MESSAGES.has(replaceMessageId)) {
+      REPLACED_MESSAGES.add(replaceMessageId)
+      this.scrollDown()
+    }
+  }
+
+  openPath(filePath) {
+    // Send request to server to open the file path in system file explorer
+    fetch(`${this.serverURL}/api/v1/open-path`, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json'
+      },
+      body: JSON.stringify({ path: filePath })
+    })
+      .then((response) => response.json())
+      .then((data) => {
+        if (!data.success) {
+          console.error('Failed to open path:', data.error)
+        }
+      })
+      .catch((error) => {
+        console.error('Error opening path:', error)
+      })
+  }
+}
@@ -1,152 +0,0 @@
-import '@fontsource/source-sans-pro/200.css'
-import '@fontsource/source-sans-pro/300.css'
-import '@fontsource/source-sans-pro/400.css'
-import '@fontsource/source-sans-pro/600.css'
-import '@fontsource/source-sans-pro/700.css'
-import '@fontsource/source-sans-pro/900.css'
-import 'remixicon/fonts/remixicon.css'
-import '@leon-ai/aurora/style.css'
-
-import { createRoot } from 'react-dom/client'
-import { createElement } from 'react'
-import * as auroraComponents from '@leon-ai/aurora'
-
-export default class Chatbot {
-  constructor() {
-    this.et = new EventTarget()
-    this.feed = document.querySelector('#feed')
-    this.typing = document.querySelector('#is-typing')
-    this.noBubbleMessage = document.querySelector('#no-bubble')
-    this.bubbles = localStorage.getItem('bubbles')
-    this.parsedBubbles = JSON.parse(this.bubbles)
-  }
-
-  async init() {
-    await this.loadFeed()
-    this.scrollDown()
-
-    this.et.addEventListener('to-leon', (event) => {
-      this.createBubble('me', event.detail)
-    })
-
-    this.et.addEventListener('me-received', (event) => {
-      this.createBubble('leon', event.detail)
-    })
-  }
-
-  sendTo(who, string) {
-    if (who === 'leon') {
-      this.et.dispatchEvent(new CustomEvent('to-leon', { detail: string }))
-    }
-  }
-
-  receivedFrom(who, string) {
-    if (who === 'leon') {
-      this.et.dispatchEvent(new CustomEvent('me-received', { detail: string }))
-    }
-  }
-
-  isTyping(who, value) {
-    if (who === 'leon') {
-      if (value) {
-        this.enableTyping()
-      } else if (value === false) {
-        this.disableTyping()
-      }
-    }
-  }
-
-  enableTyping() {
-    if (!this.typing.classList.contains('on')) {
-      this.typing.classList.add('on')
-    }
-  }
-
-  disableTyping() {
-    if (this.typing.classList.contains('on')) {
-      this.typing.classList.remove('on')
-    }
-  }
-
-  scrollDown() {
-    this.feed.scrollTo(0, this.feed.scrollHeight)
-  }
-
-  loadFeed() {
-    /**
-     * TODO: widget: load widget from local storage
-     */
-    return new Promise((resolve) => {
-      if (this.parsedBubbles === null || this.parsedBubbles.length === 0) {
-        this.noBubbleMessage.classList.remove('hide')
-        localStorage.setItem('bubbles', JSON.stringify([]))
-        this.parsedBubbles = []
-        resolve()
-      } else {
-        for (let i = 0; i < this.parsedBubbles.length; i += 1) {
-          const bubble = this.parsedBubbles[i]
-
-          this.createBubble(bubble.who, bubble.string, false)
-
-          if (i + 1 === this.parsedBubbles.length) {
-            setTimeout(() => {
-              resolve()
-            }, 100)
-          }
-        }
-      }
-    })
-  }
-
-  createBubble(who, string, save = true) {
-    const container = document.createElement('div')
-    const bubble = document.createElement('p')
-
-    container.className = `bubble-container ${who}`
-    bubble.className = 'bubble'
-    bubble.innerHTML = string
-
-    this.feed.appendChild(container).appendChild(bubble)
-
-    const root = createRoot(container)
-
-    const render = (component) => {
-      if (component) {
-        const reactComponent = auroraComponents[component.component]
-
-        if (
-          component.props?.children &&
-          Array.isArray(component.props.children)
-        ) {
-          component.props.children = component.props.children.map((child) => {
-            return render(child)
-          })
-        }
-
-        return createElement(reactComponent, component.props)
-      }
-    }
-
-    if (typeof string === 'object') {
-      root.render(render(string))
-    }
-
-    if (save) {
-      this.saveBubble(who, string)
-    }
-  }
-
-  saveBubble(who, string) {
-    if (!this.noBubbleMessage.classList.contains('hide')) {
-      this.noBubbleMessage.classList.add('hide')
-    }
-
-    if (this.parsedBubbles.length === 62) {
-      this.parsedBubbles.shift()
-    }
-
-    this.parsedBubbles.push({ who, string })
-    localStorage.setItem('bubbles', JSON.stringify(this.parsedBubbles))
-    this.scrollDown()
-  }
-}
@@ -1,21 +1,46 @@
 import { io } from 'socket.io-client'

 import Chatbot from './chatbot'
-import { INIT_MESSAGES } from './constants'
+import VoiceEnergy from './voice-energy'
+import { ASR_DISABLED_MESSAGE, INIT_MESSAGES } from './constants'
+import handleSuggestions from './suggestion-handler.js'
+
+const LEON_CLIENT_INTERFACE_PROTOCOL_VERSION = 1
+const LEON_EVENTS = {
+  init: 'leon:init',
+  utterance: 'leon:utterance',
+  ready: 'leon:ready',
+  answer: 'leon:answer',
+  isTyping: 'leon:is-typing',
+  suggest: 'leon:suggest',
+  llmToken: 'leon:llm-token',
+  llmReasoningToken: 'leon:llm-reasoning-token',
+  ownerUtterance: 'leon:owner-utterance',
+  error: 'leon:error'
+}

 export default class Client {
-  constructor(client, serverUrl, input, res) {
+  constructor(client, serverUrl, input, options = {}) {
    this.client = client
    this._input = input
-    this._suggestionContainer = document.querySelector('#suggestions-container')
+    this.voiceSpeechElement = document.querySelector('#voice-speech')
    this.serverUrl = serverUrl
    this.socket = io(this.serverUrl)
+    this.activeSessionId = options.activeSessionId || null
    this.history = localStorage.getItem('history')
    this.parsedHistory = []
-    this.info = res
-    this.chatbot = new Chatbot()
+    this.chatbot = new Chatbot(this.socket, this.serverUrl, this.activeSessionId)
+    this.voiceEnergy = new VoiceEnergy(this)
    this._recorder = {}
    this._suggestions = []
+    this._answerGenerationId = 'xxx'
+    this._activeStreamGenerationId = null
+    this._ttsAudioContext = null
+    this._isLeonGeneratingAnswer = false
+    this._isVoiceModeEnabled = false
+    this._hasSentInitMessages = false
+    this._chatbotInitPromise = null
+    // this._ttsAudioContextes = {}
  }

  set input(newInput) {
@@ -24,6 +49,10 @@ export default class Client {
    }
  }

+  get input() {
+    return this._input
+  }
+
  set recorder(recorder) {
    this._recorder = recorder
  }
@@ -32,6 +61,33 @@ export default class Client {
    return this._recorder
  }

+  updateMood(mood) {
+    const moodContainer = document.querySelector('#mood')
+
+    if (!moodContainer || !mood?.emoji || !mood?.type) {
+      return
+    }
+
+    moodContainer.textContent = `Leon's mood: ${mood.emoji}`
+    moodContainer.setAttribute('title', mood.type)
+  }
+
+  setSessionPanel(sessionPanel) {
+    this.sessionPanel = sessionPanel
+  }
+
+  async setActiveSession(sessionId) {
+    if (!sessionId || sessionId === this.activeSessionId) {
+      return
+    }
+
+    this.activeSessionId = sessionId
+    this.chatbot.setSessionId(sessionId)
+    this.socket.emit('session-change', sessionId)
+    await this.chatbot.loadFeed()
+    this.chatbot.scrollDown({ force: true })
+  }
+
  async sendInitMessages() {
    for (let i = 0; i < INIT_MESSAGES.length; i++) {
      const messages = INIT_MESSAGES[i]
@@ -50,35 +106,254 @@ export default class Client {
    }
  }

-  init(loader) {
-    this.chatbot.init()
+  setInitStatus(statusName, statusType) {
+    window.leonInitStatusEvent.dispatchEvent(
+      new CustomEvent('initStatusChange', {
+        detail: {
+          statusName,
+          statusType
+        }
+      })
+    )
+  }
+
+  waitForInitUICompletion() {
+    if (this._hasSentInitMessages || this.chatbot.parsedBubbles?.length > 0) {
+      return
+    }
+
+    const trySendInitMessages = () => {
+      const initializedInitElement = document.querySelector('#init .initialized')
+
+      if (!initializedInitElement) {
+        return false
+      }
+
+      this._hasSentInitMessages = true
+      this.sendInitMessages()
+      return true
+    }
+
+    if (trySendInitMessages()) {
+      return
+    }
+
+    const interval = setInterval(() => {
+      if (trySendInitMessages()) {
+        clearInterval(interval)
+      }
+    }, 100)
+  }
+
+  asrStartRecording() {
+    if (!window.leonConfigInfo.asr.enabled) {
+      alert(ASR_DISABLED_MESSAGE)
+      return
+    }
+
+    if (!this._isVoiceModeEnabled) {
+      this.enableVoiceMode()
+
+      this.voiceEnergy.status = 'listening'
+
+      this.socket.emit('asr-start-record')
+    }
+  }
+
+  init() {
+    this._chatbotInitPromise = this.chatbot.init()
+    this.voiceEnergy.init()
+
+    if (window.leonConfigInfo?.tcpServer?.enabled === false) {
+      this.setInitStatus('tcpServerBoot', 'success')
+    }

    this.socket.on('connect', () => {
-      this.socket.emit('init', this.client)
-    })
-
-    this.socket.on('ready', () => {
-      loader.stop()
-
-      if (this.chatbot.parsedBubbles?.length === 0) {
-        this.sendInitMessages()
-      }
-    })
-
-    this.socket.on('answer', (data) => {
-      this.chatbot.receivedFrom('leon', data)
-    })
-
-    this.socket.on('suggest', (data) => {
-      data?.forEach((suggestionText) => {
-        this.addSuggestion(suggestionText)
+      this.socket.emit(LEON_EVENTS.init, {
+        protocolVersion: LEON_CLIENT_INTERFACE_PROTOCOL_VERSION,
+        client: {
+          id: this.client,
+          type: 'web_app',
+          name: 'Leon Web App'
+        },
+        sessionId: this.activeSessionId,
+        capabilities: {
+          supportsWidgets: true,
+          supportsTokenStreaming: true,
+          supportsVoice: true
+        }
      })
    })

-    this.socket.on('is-typing', (data) => {
+    /**
+     * Init status listeners
+     */
+    this.socket.on('init-llama-server-boot', (status) => {
+      this.setInitStatus('llamaServerBoot', status)
+    })
+
+    this.socket.on(LEON_EVENTS.ready, () => {
+      this.setInitStatus('clientCoreServerHandshake', 'success')
+      this.setInitStatus('tcpServerBoot', 'success')
+
+      void this._chatbotInitPromise?.then(() => {
+        setTimeout(() => {
+          const body = document.querySelector('body')
+          body.classList.remove('settingup')
+        }, 250)
+
+        this.waitForInitUICompletion()
+      })
+    })
+
+    this.socket.on(LEON_EVENTS.answer, (data) => {
+      /*if (this._isVoiceModeEnabled) {
+        this.voiceEnergy.status = 'listening'
+      }*/
+
+      // Leon has finished to answer
+      this._isLeonGeneratingAnswer = false
+
+      const isPlanWidget =
+        data && typeof data === 'object' && data.widget === 'PlanWidget'
+
+      if (isPlanWidget) {
+        this.chatbot.isTyping('leon', false)
+      }
+
+      /**
+       * Handle message replacement if replaceMessageId is provided
+       */
+      if (data.replaceMessageId) {
+        this.chatbot.replaceMessage(data.replaceMessageId, data)
+        return
+      }
+
+      /**
+       * Handle tool output messages
+       */
+      if (data.isToolOutput) {
+        this.chatbot.handleToolOutput(data)
+        return
+      }
+
+      /**
+       * Handle widget data directly
+       */
+      if (data.widget || data.componentTree) {
+        const isSystemWidget = this.chatbot.isSystemWidgetData(data)
+        // Pass the entire widget data as JSON string for chatbot.js to handle
+        const widgetString =
+          typeof data === 'string' ? data : JSON.stringify(data)
+
+        this.chatbot.createBubble({
+          who: 'leon',
+          string: widgetString,
+          save: !isSystemWidget,
+          messageId: data.widget?.id || data.id || `msg-${Date.now()}`
+        })
+
+        return
+      }
+
+      const answerText = typeof data === 'string' ? data : data.answer
+      const llmMetrics =
+        data && typeof data === 'object' && data.llmMetrics
+          ? data.llmMetrics
+          : null
+
+      /**
+       * Just save the bubble if the newest bubble is from the streaming.
+       * Otherwise, create a new bubble
+       */
+      const streamGenerationId =
+        this._activeStreamGenerationId || this._answerGenerationId
+      const streamedBubbleContainerElement = streamGenerationId
+        ? document.querySelector(
+            `.bubble-container.leon.${streamGenerationId}`
+          )
+        : null
+      const isBubbleFromStreaming = Boolean(streamedBubbleContainerElement)
+
+      if (isBubbleFromStreaming && streamedBubbleContainerElement) {
+        this.chatbot.saveBubble(
+          'leon',
+          answerText,
+          answerText,
+          null,
+          llmMetrics,
+          data && typeof data === 'object' && typeof data.sentAt === 'number'
+            ? data.sentAt
+            : Date.now()
+        )
+
+        // Slightly delay the update to avoid the stream animation to be interrupted
+        setTimeout(() => {
+          // Update the text of the bubble (quick emoji fix)
+          streamedBubbleContainerElement.querySelector('p.bubble').innerHTML =
+            this.chatbot.formatMessage(answerText)
+          this.chatbot.updateBubbleMetrics(
+            streamedBubbleContainerElement,
+            llmMetrics,
+            data && typeof data === 'object' && typeof data.sentAt === 'number'
+              ? data.sentAt
+              : Date.now()
+          )
+        }, 2_500)
+      } else {
+        this.chatbot.createBubble({
+          who: 'leon',
+          string: answerText,
+          save:
+            !(
+              data &&
+              typeof data === 'object' &&
+              data.historyMode === 'system_widget'
+            ),
+          metrics: llmMetrics,
+          messageId: data && typeof data === 'object' ? data.messageId : null,
+          sentAt:
+            data && typeof data === 'object' && typeof data.sentAt === 'number'
+              ? data.sentAt
+              : Date.now()
+        })
+      }
+      this.chatbot.scrollDown({ force: true })
+
+      this._activeStreamGenerationId = null
+      this._answerGenerationId = 'xxx'
+      void this.sessionPanel?.refresh()
+    })
+
+    this.socket.on(LEON_EVENTS.suggest, (data) => {
+      setTimeout(() => {
+        handleSuggestions(data, this.chatbot, this)
+      }, 400)
+      setTimeout(() => {
+        this.chatbot.scrollDown()
+      }, 450)
+      /*data?.forEach((suggestionText) => {
+        this.addSuggestion(suggestionText)
+      })*/
+    })
+
+    this.socket.on(LEON_EVENTS.isTyping, (data) => {
      this.chatbot.isTyping('leon', data)
    })

+    this.socket.on(LEON_EVENTS.ownerUtterance, (data) => {
+      if (!data?.utterance) {
+        return
+      }
+
+      this.chatbot.createBubble({
+        who: 'me',
+        string: data.utterance,
+        messageId: data.messageId,
+        sentAt: typeof data.sentAt === 'number' ? data.sentAt : Date.now()
+      })
+    })
+
    this.socket.on('recognized', (data, cb) => {
      this._input.value = data
      this.send('utterance')
@@ -86,8 +361,138 @@ export default class Client {
      cb('string-received')
    })

-    this.socket.on('widget', (data) => {
-      this.chatbot.createBubble('leon', data)
+    this.socket.on('widget-send-utterance', (utterance) => {
+      this._input.value = utterance
+      this.send('utterance')
+    })
+
+    this.socket.on('new-mood', (mood) => {
+      this.updateMood(mood)
+    })
+
+    this.socket.on(LEON_EVENTS.llmToken, (data) => {
+      if (this._isVoiceModeEnabled) {
+        this.voiceEnergy.status = 'processing'
+      }
+
+      this._isLeonGeneratingAnswer = true
+      const previousGenerationId = this._answerGenerationId
+      const newGenerationId = data.generationId
+      this._answerGenerationId = newGenerationId
+      this._activeStreamGenerationId = newGenerationId
+      const isSameGeneration = previousGenerationId === newGenerationId
+      let bubbleContainerElement = null
+
+      if (!isSameGeneration) {
+        bubbleContainerElement = this.chatbot.createBubble({
+          who: 'leon',
+          string: data.token,
+          save: false,
+          bubbleId: newGenerationId
+        })
+      } else {
+        bubbleContainerElement = document.querySelector(
+          `.${previousGenerationId}`
+        )
+      }
+
+      const bubbleElement = bubbleContainerElement.querySelector('p.bubble')
+
+      // Token is already appened when it's a new generation
+      if (isSameGeneration) {
+        // bubbleElement.textContent += data.token
+
+        const tokenSpan = document.createElement('span')
+        tokenSpan.className = 'llm-token fade-in'
+        tokenSpan.textContent = data.token
+
+        bubbleElement.appendChild(tokenSpan)
+      }
+
+      this.chatbot.scrollDown()
+    })
+
+    this.socket.on(LEON_EVENTS.llmReasoningToken, (data) => {
+      if (!data?.generationId || !data?.token) {
+        return
+      }
+
+      if (this._isVoiceModeEnabled) {
+        this.voiceEnergy.status = 'processing'
+      }
+
+      this._isLeonGeneratingAnswer = true
+      this.chatbot.createOrUpdateReasoningBlock(
+        data.generationId,
+        data.token,
+        data.phase
+      )
+      this.chatbot.scrollDown()
+    })
+
+    this.socket.on('asr-speech', (text) => {
+      if (!this._isVoiceModeEnabled) {
+        this.enableVoiceMode()
+      }
+
+      this.voiceEnergy.status = 'listening'
+      this._input.value = text
+
+      if (this.voiceSpeechElement) {
+        this.voiceSpeechElement.textContent = text
+      }
+    })
+
+    this.socket.on('asr-end-of-owner-speech', () => {
+      this.voiceEnergy.status = 'processing'
+
+      setTimeout(() => {
+        this.send('utterance')
+      }, 200)
+    })
+
+    this.socket.on('asr-active-listening-disabled', () => {
+      this.voiceEnergy.status = 'idle'
+    })
+
+    /**
+     * Only used for "local" TTS provider as a PoC for now.
+     * Target to do a better implementation in the future
+     * with streaming support
+     */
+    this.socket.on('tts-stream', (data) => {
+      this.voiceEnergy.status = 'talking'
+
+      // const { audioId, chunk } = data
+      const { chunk } = data
+      this._ttsAudioContext = new AudioContext()
+      // this._ttsAudioContextes[audioId] = ctx
+
+      const source = this._ttsAudioContext.createBufferSource()
+      this._ttsAudioContext.decodeAudioData(chunk, (buffer) => {
+        source.buffer = buffer
+
+        source.connect(this._ttsAudioContext.destination)
+        source.start(0)
+      })
+    })
+
+    /**
+     * When Leon got interrupted by the owner voice
+     * while he is speaking
+     */
+    this.socket.on('tts-interruption', async () => {
+      if (this._ttsAudioContext) {
+        await this._ttsAudioContext.close()
+      }
+    })
+
+    this.socket.on('tts-end-of-speech', async () => {
+      this.voiceEnergy.status = 'listening'
+
+      if (window.leonConfigInfo?.asr?.enabled) {
+        this.socket.emit('asr-start-record')
+      }
    })

    this.socket.on('audio-forwarded', (data, cb) => {
@@ -104,7 +509,7 @@ export default class Client {
         * When the after speech option is enabled and
         * the answer is a final one
         */
-        if (this.info.after_speech && data.is_final_answer) {
+        if (window.leonConfigInfo.after_speech && data.is_final_answer) {
          // Enable recording after the speech + 500ms
          setTimeout(() => {
            this._recorder.start()
@@ -135,35 +540,55 @@ export default class Client {
      cb('audio-received')
    })

+    this.socket.on(LEON_EVENTS.error, (data) => {
+      console.error('Leon client interface error:', data)
+    })
+
    if (this.history !== null) {
      this.parsedHistory = JSON.parse(this.history)
    }
  }

  send(keyword) {
-    if (this._input.value !== '') {
-      this.socket.emit(keyword, {
-        client: this.client,
-        value: this._input.value.trim()
-      })
-      this.chatbot.sendTo('leon', this._input.value)
-
-      this._suggestions.forEach((suggestion) => {
-        // Remove all event listeners of the suggestion
-        suggestion.replaceWith(suggestion.cloneNode(true))
-        this._suggestionContainer.replaceChildren()
-      })
-
-      this.save()
-
-      return true
+    if (keyword === 'utterance') {
+      return this.sendUtterance(this._input.value)
    }

    return false
  }

-  save() {
-    let val = this._input.value
+  sendUtterance(value, options = {}) {
+    if (this._isLeonGeneratingAnswer) {
+      return false
+    }
+
+    const trimmedValue = String(value || '').trim()
+
+    if (trimmedValue === '') {
+      return false
+    }
+
+    const sentAt =
+      typeof options.sentAt === 'number' ? options.sentAt : Date.now()
+
+    this.socket.emit(LEON_EVENTS.utterance, {
+      value: trimmedValue,
+      sentAt,
+      sessionId: this.activeSessionId,
+      ...(options.commandContext
+        ? { commandContext: options.commandContext }
+        : {})
+    })
+    this.chatbot.sendTo('leon', trimmedValue, sentAt)
+    this.chatbot.scrollDown({ force: true })
+
+    this.save(trimmedValue)
+
+    return true
+  }
+
+  save(value = this._input.value) {
+    let val = value

    if (localStorage.getItem('history') === null) {
      localStorage.setItem('history', JSON.stringify([]))
@@ -182,21 +607,45 @@ export default class Client {
    }

    this._input.value = ''
+    setTimeout(() => {
+      // Remove the last character to avoid the space
+      this._input.value = this._input.value.slice(0, -1)
+    }, 0)
  }

-  addSuggestion(text) {
-    const newSuggestion = document.createElement('button')
-    newSuggestion.classList.add('suggestion')
-    newSuggestion.textContent = text
+  enableVoiceMode() {
+    if (!this._isVoiceModeEnabled) {
+      this._isVoiceModeEnabled = true

-    this._suggestionContainer.appendChild(newSuggestion)
+      const body = document.querySelector('body')
+      if (!body.classList.contains('voice-mode-enabled')) {
+        body.classList.add('voice-mode-enabled')

-    newSuggestion.addEventListener('click', (e) => {
-      e.preventDefault()
-      this.input = e.target.textContent
-      this.send('utterance')
-    })
+        const voiceOverlayTransitor = document.createElement('div')
+        voiceOverlayTransitor.id = 'voice-overlay-transitor'
+        body.appendChild(voiceOverlayTransitor)
+        voiceOverlayTransitor.addEventListener('animationend', () => {
+          voiceOverlayTransitor.removeEventListener('animationend', () => {})
+          voiceOverlayTransitor.remove()
+        })
+      }
+    }
+  }
+  disableVoiceMode() {
+    if (this._isVoiceModeEnabled) {
+      this._isVoiceModeEnabled = false

-    this._suggestions.push(newSuggestion)
+      const body = document.querySelector('body')
+
+      const voiceContainer = document.querySelector('#voice-container')
+      if (voiceContainer) {
+        voiceContainer.style.animation = 'none'
+        voiceContainer.style.animation = null
+      }
+
+      if (body.classList.contains('voice-mode-enabled')) {
+        body.classList.remove('voice-mode-enabled')
+      }
+    }
  }
 }
@@ -1,18 +1,22 @@
 export const INIT_MESSAGES = [
  [
-    `Hello there! Glad to e-meet meet you, I'm Leon, your open-source personal assistant. While I'm still learning and improving, I promise to do my best to be helpful.`
+    'Hi, I\'m Leon, your open-source personal assistant. I\'m still evolving, but I\'m here to help.'
  ],
  [
-    `<ul>
-<li>We've got lots in the works. Check out <a href="http://roadmap.getleon.ai/" target="_blank">our roadmap</a>.</li>
-<li>Stay updated on our progress by checking out our <a href="https://blog.getleon.ai/" target="_blank">blog</a>.</li>
-<li>You can also get updates straight to your inbox <a href="https://newsletter.getleon.ai/subscription/form" target="_blank">here</a>.</li>
-`
+    `Want to follow the project?
+
+- Regular progress updates: https://x.com/grenlouis
+- Blog posts: https://blog.getleon.ai/
+- Email updates: https://leonai.substack.com/subscribe`
  ],
  [
-    `Come hang out with us <a href="https://discord.gg/MNQqqKg" target="_blank">on Discord</a>! Once we release our official version, our community will be working together to build new skills for me. You won't want to miss out on the fun!`
+    `Come hang out on Discord: https://discord.gg/MNQqqKg
+That's where people will help shape the ecosystem and build what comes next.`
  ],
  [
-    `Just so you know, my creator is working tirelessly to improve my skills and features, dedicating 75% of his free time to the project on top of his full-time job. If you'd like to help speed up my development, you can sponsor his work by clicking on this link: <strong><a href='http://sponsor.getleon.ai/' target='_blank'>sponsor.getleon.ai</a></strong>. Your support would mean a lot to us. Thank you for choosing me as your assistant!`
+    'Leon is built independently in spare time. If you want to help accelerate development, you can support the project here: http://sponsor.getleon.ai/'
  ]
 ]
+
+export const ASR_DISABLED_MESSAGE =
+  'Voice mode is not enabled yet. Run /voice setup from the chat, wait for the resources to install, then restart Leon by using /restart.'
@@ -0,0 +1,386 @@
+import axios from 'axios'
+
+const AUTOCOMPLETE_DELAY_MS = 80
+const CLOSE_DELAY_MS = 120
+const DROPDOWN_MARGIN_PX = 8
+const MINIMUM_DROPDOWN_HEIGHT_PX = 196
+const MAXIMUM_DROPDOWN_HEIGHT_PX = 280
+const FILE_SYSTEM_TRIGGER = '@'
+const FOLDER_TYPE = 'folder'
+const DEFAULT_FILE_ICON_NAME = 'file-line'
+const DEFAULT_FOLDER_ICON_NAME = 'folder-3-line'
+const NAVIGATION_DIRECTIONS = {
+  next: 1,
+  previous: -1
+}
+
+function isWhitespace(character) {
+  return character.trim() === ''
+}
+
+function findPathToken(input) {
+  const selectionStart = input.selectionStart ?? input.value.length
+  let tokenStart = selectionStart
+
+  while (
+    tokenStart > 0 &&
+    !isWhitespace(input.value.charAt(tokenStart - 1))
+  ) {
+    tokenStart -= 1
+  }
+
+  if (input.value.charAt(tokenStart) !== FILE_SYSTEM_TRIGGER) {
+    return null
+  }
+
+  return {
+    start: tokenStart,
+    end: selectionStart,
+    value: input.value.slice(tokenStart, selectionStart)
+  }
+}
+
+export default class FileSystemAutocomplete {
+  constructor({ serverUrl, input = null, onValueChange = null }) {
+    this.serverUrl = serverUrl
+    this.input = null
+    this.onValueChange = onValueChange
+    this.dropdown = document.createElement('div')
+    this.dropdown.className = 'file-system-autocomplete file-system-autocomplete--hidden'
+    this.entries = []
+    this.selectedEntryIndex = -1
+    this.token = null
+    this.isOpen = false
+    this.requestCounter = 0
+    this.autocompleteTimeout = null
+    this.closeTimeout = null
+    this.shouldScrollSelectedEntry = false
+
+    this.handleInput = this.handleInput.bind(this)
+    this.handleKeyDown = this.handleKeyDown.bind(this)
+    this.handleFocus = this.handleFocus.bind(this)
+    this.handleClick = this.handleClick.bind(this)
+    this.handleBlur = this.handleBlur.bind(this)
+    this.handleWindowChange = this.handleWindowChange.bind(this)
+
+    document.body.appendChild(this.dropdown)
+
+    if (input) {
+      this.attach(input)
+    }
+  }
+
+  attach(input) {
+    if (this.input === input) {
+      return
+    }
+
+    window.clearTimeout(this.closeTimeout)
+
+    if (this.input) {
+      this.removeInputListeners()
+    }
+
+    this.input = input
+    this.input.addEventListener('input', this.handleInput)
+    this.input.addEventListener('keydown', this.handleKeyDown)
+    this.input.addEventListener('focus', this.handleFocus)
+    this.input.addEventListener('click', this.handleClick)
+    this.input.addEventListener('blur', this.handleBlur)
+    window.addEventListener('resize', this.handleWindowChange)
+    window.addEventListener('scroll', this.handleWindowChange, true)
+  }
+
+  removeInputListeners() {
+    if (!this.input) {
+      return
+    }
+
+    this.input.removeEventListener('input', this.handleInput)
+    this.input.removeEventListener('keydown', this.handleKeyDown)
+    this.input.removeEventListener('focus', this.handleFocus)
+    this.input.removeEventListener('click', this.handleClick)
+    this.input.removeEventListener('blur', this.handleBlur)
+    window.removeEventListener('resize', this.handleWindowChange)
+    window.removeEventListener('scroll', this.handleWindowChange, true)
+    this.input = null
+  }
+
+  detach() {
+    this.removeInputListeners()
+    this.close()
+  }
+
+  handleInput() {
+    window.clearTimeout(this.closeTimeout)
+    this.queueAutocomplete()
+  }
+
+  handleFocus() {
+    window.clearTimeout(this.closeTimeout)
+    this.queueAutocomplete()
+  }
+
+  handleClick() {
+    this.queueAutocomplete()
+  }
+
+  handleBlur() {
+    this.queueClose()
+  }
+
+  queueClose() {
+    window.clearTimeout(this.closeTimeout)
+    this.closeTimeout = window.setTimeout(() => {
+      this.close()
+    }, CLOSE_DELAY_MS)
+  }
+
+  handleWindowChange() {
+    if (this.isOpen) {
+      this.positionDropdown()
+    }
+  }
+
+  handleKeyDown(event) {
+    if (!this.isOpen) {
+      return
+    }
+
+    if (event.key === 'Escape') {
+      event.preventDefault()
+      event.stopImmediatePropagation()
+      this.close()
+      return
+    }
+
+    if (event.key === 'ArrowDown') {
+      event.preventDefault()
+      event.stopImmediatePropagation()
+      this.moveSelection(NAVIGATION_DIRECTIONS.next)
+      return
+    }
+
+    if (event.key === 'ArrowUp') {
+      event.preventDefault()
+      event.stopImmediatePropagation()
+      this.moveSelection(NAVIGATION_DIRECTIONS.previous)
+      return
+    }
+
+    if (event.key === 'Tab' || event.key === 'Enter') {
+      const selectedEntry = this.entries[this.selectedEntryIndex]
+
+      if (selectedEntry) {
+        event.preventDefault()
+        event.stopImmediatePropagation()
+        this.applyEntry(selectedEntry)
+      }
+    }
+  }
+
+  queueAutocomplete() {
+    window.clearTimeout(this.autocompleteTimeout)
+    this.autocompleteTimeout = window.setTimeout(() => {
+      void this.fetchAutocomplete()
+    }, AUTOCOMPLETE_DELAY_MS)
+  }
+
+  async fetchAutocomplete() {
+    if (!this.input) {
+      this.close()
+      return
+    }
+
+    if (document.activeElement !== this.input) {
+      this.queueClose()
+      return
+    }
+
+    const token = findPathToken(this.input)
+
+    if (!token) {
+      this.close()
+      return
+    }
+
+    const requestId = this.requestCounter + 1
+    this.requestCounter = requestId
+    this.token = token
+
+    try {
+      const response = await axios.post(
+        `${this.serverUrl}/api/v1/file-system/list`,
+        {
+          value: token.value
+        }
+      )
+
+      if (requestId !== this.requestCounter) {
+        return
+      }
+
+      this.entries = response.data.entries || []
+      this.selectedEntryIndex = this.entries.length > 0 ? 0 : -1
+      this.render()
+    } catch {
+      if (requestId !== this.requestCounter) {
+        return
+      }
+
+      this.entries = []
+      this.selectedEntryIndex = -1
+      this.render()
+    }
+  }
+
+  render() {
+    if (!this.input || !this.token) {
+      this.close()
+      return
+    }
+
+    this.dropdown.innerHTML = ''
+
+    if (this.entries.length === 0) {
+      const emptyElement = document.createElement('div')
+      emptyElement.className = 'file-system-autocomplete__empty'
+      emptyElement.textContent = 'No matching file system entry.'
+      this.dropdown.appendChild(emptyElement)
+    } else {
+      this.entries.forEach((entry, index) => {
+        const item = document.createElement('button')
+        const icon = document.createElement('i')
+        const label = document.createElement('span')
+
+        item.type = 'button'
+        item.className = `file-system-autocomplete__item${
+          index === this.selectedEntryIndex
+            ? ' file-system-autocomplete__item--selected'
+            : ''
+        }`
+        icon.className = `ri-${
+          entry.iconName ||
+          (entry.type === FOLDER_TYPE
+            ? DEFAULT_FOLDER_ICON_NAME
+            : DEFAULT_FILE_ICON_NAME)
+        }`
+        label.className = 'file-system-autocomplete__label'
+        label.textContent = entry.value
+
+        item.addEventListener('mousedown', (event) => {
+          event.preventDefault()
+        })
+        item.addEventListener('click', () => {
+          this.applyEntry(entry)
+        })
+
+        item.appendChild(icon)
+        item.appendChild(label)
+        this.dropdown.appendChild(item)
+      })
+    }
+
+    this.isOpen = true
+    this.dropdown.classList.remove('file-system-autocomplete--hidden')
+    this.positionDropdown()
+
+    if (this.shouldScrollSelectedEntry) {
+      this.shouldScrollSelectedEntry = false
+      this.scrollSelectedEntryIntoView()
+    }
+  }
+
+  positionDropdown() {
+    const inputRect = this.input.getBoundingClientRect()
+    const spaceBelow = window.innerHeight - inputRect.bottom
+    const spaceAbove = inputRect.top
+    const shouldOpenAbove =
+      spaceBelow < MINIMUM_DROPDOWN_HEIGHT_PX && spaceAbove > spaceBelow
+    const availableHeight =
+      (shouldOpenAbove ? spaceAbove : spaceBelow) - DROPDOWN_MARGIN_PX * 2
+    const maxHeight = Math.min(
+      MAXIMUM_DROPDOWN_HEIGHT_PX,
+      Math.max(MINIMUM_DROPDOWN_HEIGHT_PX, availableHeight)
+    )
+
+    this.dropdown.style.left = `${inputRect.left}px`
+    this.dropdown.style.width = `${inputRect.width}px`
+    this.dropdown.style.maxHeight = `${maxHeight}px`
+
+    if (shouldOpenAbove) {
+      this.dropdown.style.top = ''
+      this.dropdown.style.bottom = `${
+        window.innerHeight - inputRect.top + DROPDOWN_MARGIN_PX
+      }px`
+    } else {
+      this.dropdown.style.top = `${inputRect.bottom + DROPDOWN_MARGIN_PX}px`
+      this.dropdown.style.bottom = ''
+    }
+  }
+
+  moveSelection(direction) {
+    if (this.entries.length === 0) {
+      return
+    }
+
+    this.selectedEntryIndex =
+      (this.selectedEntryIndex + direction + this.entries.length) %
+      this.entries.length
+    this.shouldScrollSelectedEntry = true
+    this.render()
+  }
+
+  scrollSelectedEntryIntoView() {
+    const selectedEntryElement = this.dropdown.querySelector(
+      '.file-system-autocomplete__item--selected'
+    )
+
+    if (!selectedEntryElement) {
+      return
+    }
+
+    selectedEntryElement.scrollIntoView({
+      block: 'nearest'
+    })
+  }
+
+  applyEntry(entry) {
+    if (!this.input || !this.token) {
+      return
+    }
+
+    const completedValue = entry.absolutePath || entry.value
+    const nextCharacter = this.input.value.charAt(this.token.end)
+    const shouldAddTrailingWhitespace =
+      nextCharacter === '' || !isWhitespace(nextCharacter)
+    const insertedValue = `${completedValue}${
+      shouldAddTrailingWhitespace ? ' ' : ''
+    }`
+    const nextValue = `${this.input.value.slice(0, this.token.start)}${
+      insertedValue
+    }${this.input.value.slice(this.token.end)}`
+    const nextCursorPosition = this.token.start + insertedValue.length
+
+    this.input.value = nextValue
+    this.input.setSelectionRange(nextCursorPosition, nextCursorPosition)
+    this.input.dispatchEvent(new Event('input', { bubbles: true }))
+
+    if (this.onValueChange) {
+      this.onValueChange(nextValue)
+      window.requestAnimationFrame(() => {
+        this.input?.setSelectionRange(nextCursorPosition, nextCursorPosition)
+      })
+    }
+
+    this.close()
+  }
+
+  close() {
+    this.isOpen = false
+    this.entries = []
+    this.selectedEntryIndex = -1
+    this.token = null
+    this.dropdown.classList.add('file-system-autocomplete--hidden')
+  }
+}
@@ -0,0 +1,252 @@
+import { useEffect, useState, useRef } from 'react'
+import { createRoot } from 'react-dom/client'
+import {
+  WidgetWrapper,
+  Text,
+  Icon,
+  Flexbox,
+  List,
+  ListHeader,
+  ListItem,
+  Loader
+} from '@aurora'
+
+const container = document.querySelector('#init')
+const root = createRoot(container)
+const LLAMA_SERVER_BOOT_STATUS = 'llamaServerBoot'
+const INIT_ERROR_STATUS = 'error'
+const INIT_ERROR_DISMISS_SECONDS = 10
+const INIT_ERROR_DISMISS_INTERVAL_MS = 1_000
+
+function Item({ children, status }) {
+  if (status === 'error') {
+    return <ErrorListItem>{children}</ErrorListItem>
+  }
+  if (status === 'warning') {
+    return <WarningListItem>{children}</WarningListItem>
+  }
+  if (status === 'success') {
+    return <SuccessListItem>{children}</SuccessListItem>
+  }
+  if (status === 'loading') {
+    return <LoadingListItem>{children}</LoadingListItem>
+  }
+
+  return <ListItem>{children}</ListItem>
+}
+
+function LoadingListItem({ children }) {
+  return (
+    <ListItem>
+      <Flexbox flexDirection="row" alignItems="center" gap="sm">
+        <Loader size="sm" />
+        <Text>{children}</Text>
+      </Flexbox>
+    </ListItem>
+  )
+}
+function ErrorListItem({ children }) {
+  return (
+    <ListItem>
+      <Flexbox flexDirection="row" alignItems="center" gap="sm">
+        <Icon
+          iconName="close"
+          size="sm"
+          type="fill"
+          bgShape="circle"
+          color="red"
+          bgColor="transparent-red"
+        />
+        <Text>{children}</Text>
+      </Flexbox>
+    </ListItem>
+  )
+}
+function WarningListItem({ children }) {
+  return (
+    <ListItem>
+      <Flexbox flexDirection="row" alignItems="center" gap="sm">
+        <Icon
+          iconName="alert"
+          size="sm"
+          type="fill"
+          bgShape="circle"
+          color="yellow"
+          bgColor="transparent-yellow"
+        />
+        <Text>{children}</Text>
+      </Flexbox>
+    </ListItem>
+  )
+}
+function SuccessListItem({ children }) {
+  return (
+    <ListItem>
+      <Flexbox flexDirection="row" alignItems="center" gap="sm">
+        <Icon
+          iconName="check"
+          size="sm"
+          type="fill"
+          bgShape="circle"
+          color="green"
+          bgColor="transparent-green"
+        />
+        <Text>{children}</Text>
+      </Flexbox>
+    </ListItem>
+  )
+}
+
+function Init() {
+  const parentRef = useRef(null)
+  const [config, setConfig] = useState(() => ({ ...window.leonConfigInfo }))
+  const usesLlamaCPP =
+    config.llm?.workflowProvider === 'llamacpp' ||
+    config.llm?.agentProvider === 'llamacpp'
+  const [initErrorCountdown, setInitErrorCountdown] = useState(null)
+  const [areInitErrorsDismissed, setAreInitErrorsDismissed] = useState(false)
+  const [statusMap, setStatusMap] = useState({
+    clientCoreServerHandshake: 'loading',
+    tcpServerBoot:
+      window.leonConfigInfo?.tcpServer?.enabled === false ? 'success' : 'loading',
+    [LLAMA_SERVER_BOOT_STATUS]:
+      window.leonConfigInfo?.llm?.workflowProvider === 'llamacpp' ||
+      window.leonConfigInfo?.llm?.agentProvider === 'llamacpp'
+        ? 'loading'
+        : 'success'
+  })
+  const hasInitError = Object.values(statusMap).some(
+    (status) => status === INIT_ERROR_STATUS
+  )
+
+  useEffect(() => {
+    setTimeout(() => {
+      if (parentRef.current) {
+        parentRef.current.classList.remove('not-initialized')
+      }
+    }, 250)
+
+    function handleStatusChange(event) {
+      const { statusName, statusType } = event.detail
+
+      if (statusType === INIT_ERROR_STATUS) {
+        setAreInitErrorsDismissed(false)
+      }
+
+      setStatusMap((prev) => ({ ...prev, [statusName]: statusType }))
+    }
+
+    window.leonInitStatusEvent.addEventListener(
+      'initStatusChange',
+      handleStatusChange
+    )
+    return () =>
+      window.leonInitStatusEvent.removeEventListener(
+        'initStatusChange',
+        handleStatusChange
+      )
+  }, [])
+
+  useEffect(() => {
+    if (!hasInitError || areInitErrorsDismissed) {
+      setInitErrorCountdown(null)
+      return
+    }
+
+    let secondsLeft = INIT_ERROR_DISMISS_SECONDS
+    setInitErrorCountdown(secondsLeft)
+
+    const interval = setInterval(() => {
+      secondsLeft -= 1
+      setInitErrorCountdown(secondsLeft)
+
+      if (secondsLeft <= 0) {
+        clearInterval(interval)
+        setAreInitErrorsDismissed(true)
+      }
+    }, INIT_ERROR_DISMISS_INTERVAL_MS)
+
+    return () => clearInterval(interval)
+  }, [hasInitError, areInitErrorsDismissed])
+
+  const statuses = []
+  for (let key of Object.keys(statusMap)) {
+    if (key === 'tcpServerBoot' && config.tcpServer?.enabled === false) {
+      statuses.push('success')
+    } else if (statusMap[key] === INIT_ERROR_STATUS && areInitErrorsDismissed) {
+      statuses.push('success')
+    } else if (
+      key === LLAMA_SERVER_BOOT_STATUS &&
+      !usesLlamaCPP
+    ) {
+      statuses.push('success')
+    } else {
+      statuses.push(statusMap[key])
+    }
+  }
+
+  const areAllStatusesSuccess = statuses.every((status) => status === 'success')
+  const getInitMessage = (status, defaultMessage) => {
+    if (status === INIT_ERROR_STATUS && initErrorCountdown !== null) {
+      return `An error occurred during the initialization. This message will disappear in ${initErrorCountdown} seconds`
+    }
+
+    return defaultMessage
+  }
+
+  useEffect(() => {
+    if (window.leonConfigInfo) {
+      setConfig({ ...window.leonConfigInfo })
+    }
+  }, [window.leonConfigInfo])
+
+  return (
+    <div
+      style={{
+        position: 'fixed',
+        width: '100vw',
+        height: '100vh',
+        zIndex: 9999,
+        backgroundColor: 'var(--black-color)'
+      }}
+      ref={parentRef}
+      className={areAllStatusesSuccess ? 'initialized' : 'not-initialized'}
+    >
+      <div
+        style={{
+          position: 'absolute',
+          top: '33%',
+          left: '50%',
+          transform: 'translate(-50%, -50%)'
+        }}
+      >
+        <WidgetWrapper noPadding>
+          <List>
+            <ListHeader>Leon is getting ready...</ListHeader>
+            <Item status={statusMap.clientCoreServerHandshake}>
+              {getInitMessage(
+                statusMap.clientCoreServerHandshake,
+                'Client and core server handshaked'
+              )}
+            </Item>
+            {config.tcpServer?.enabled !== false && (
+              <Item status={statusMap.tcpServerBoot}>
+                {getInitMessage(statusMap.tcpServerBoot, 'TCP server booted')}
+              </Item>
+            )}
+            {usesLlamaCPP && (
+              <Item status={statusMap[LLAMA_SERVER_BOOT_STATUS]}>
+                {getInitMessage(
+                  statusMap[LLAMA_SERVER_BOOT_STATUS],
+                  'llama-server booted'
+                )}
+              </Item>
+            )}
+          </List>
+        </WidgetWrapper>
+      </div>
+    </div>
+  )
+}
+
+root.render(<Init />)
@@ -1,22 +0,0 @@
-export default class Loader {
-  constructor() {
-    this.et = new EventTarget()
-    this.body = document.querySelector('body')
-
-    this.et.addEventListener('settingup', (event) => {
-      if (event.detail) {
-        this.body.classList.add('settingup')
-      } else {
-        this.body.classList.remove('settingup')
-      }
-    })
-  }
-
-  start() {
-    this.et.dispatchEvent(new CustomEvent('settingup', { detail: true }))
-  }
-
-  stop() {
-    this.et.dispatchEvent(new CustomEvent('settingup', { detail: false }))
-  }
-}
@@ -1,10 +1,16 @@
 import axios from 'axios'
+import '@aurora/style.css'

-import Loader from './loader'
+window.leonInitStatusEvent = new EventTarget()
+
+import './init'
 import Client from './client'
-import Recorder from './recorder'
-import listener from './listener'
-import { onkeydowndocument, onkeydowninput } from './onkeydown'
+import { BuiltInCommands } from './built-in-commands'
+import FileSystemAutocomplete from './file-system-autocomplete'
+import SessionsPanel from './sessions'
+// import Recorder from './recorder'
+// import listener from './listener'
+import { onkeydownstartrecording, onkeydowninput } from './onkeydown'

 const config = {
  app: 'webapp',
@@ -19,29 +25,90 @@ const serverUrl =
    : `${config.server_host}:${config.server_port}`

 document.addEventListener('DOMContentLoaded', async () => {
-  const loader = new Loader()
-
-  loader.start()
-
  try {
-    const response = await axios.get(`${serverUrl}/api/v1/info`)
+    const [response, sessionsResponse] = await Promise.all([
+      axios.get(`${serverUrl}/api/v1/info`),
+      axios.get(`${serverUrl}/api/v1/sessions`)
+    ])
    const input = document.querySelector('#utterance')
    const mic = document.querySelector('#mic-button')
    const v = document.querySelector('#version small')
-    const client = new Client(config.app, serverUrl, input, response.data)
-    let rec = {}
-    let chunks = []
+    const infoButton = document.querySelector('#info')
+    const client = new Client(config.app, serverUrl, input, {
+      activeSessionId: sessionsResponse.data.active_session_id
+    })
+    const sessionsPanel = new SessionsPanel({
+      serverUrl,
+      socket: client.socket,
+      activeSessionId: sessionsResponse.data.active_session_id,
+      initialPayload: sessionsResponse.data,
+      onSelect: (sessionId) => client.setActiveSession(sessionId)
+    })
+    const fileSystemAutocomplete = new FileSystemAutocomplete({
+      serverUrl,
+      input
+    })
+    const builtInCommands = new BuiltInCommands({
+      serverUrl,
+      input,
+      getActiveSessionId: () => sessionsPanel.getActiveSessionId(),
+      onCommandExecuted: (commandInput) => {
+        if (commandInput.trim().startsWith('/session')) {
+          void sessionsPanel.refresh()
+        }
+      },
+      onSubmitToChat: (clientAction) => {
+        return client.sendUtterance(clientAction.utterance, {
+          commandContext: {
+            forcedRoutingMode: clientAction.command_context?.forced_routing_mode,
+            forcedSkillName: clientAction.command_context?.forced_skill_name,
+            forcedToolName: clientAction.command_context?.forced_tool_name
+          }
+        })
+      }
+    })
+    // let rec = {}
+    // let chunks = []

-    v.innerHTML += client.info.version
+    window.leonConfigInfo = response.data
+    const infoKeys = [
+      'timeZone',
+      'telemetry',
+      'gpu',
+      'graphicsComputeAPI',
+      'totalVRAM',
+      'freeVRAM',
+      'usedVRAM',
+      'llm',
+      'asr',
+      'tts',
+      'mood',
+      'version'
+    ]
+    const infoToDisplay = {}
+    infoKeys.forEach((key) => {
+      infoToDisplay[key] = window.leonConfigInfo[key]
+    })

-    client.init(loader)
+    v.textContent += window.leonConfigInfo.version

-    if (navigator.mediaDevices && navigator.mediaDevices.getUserMedia) {
+    client.updateMood(window.leonConfigInfo.mood)
+    client.setSessionPanel(sessionsPanel)
+    sessionsPanel.init()
+    client.init()
+    fileSystemAutocomplete.attach(input)
+    builtInCommands.init()
+
+    infoButton.addEventListener('click', () => {
+      alert(JSON.stringify(infoToDisplay, null, 2))
+    })
+
+    /*if (navigator.mediaDevices && navigator.mediaDevices.getUserMedia) {
      navigator.mediaDevices
        .getUserMedia({ audio: true })
        .then((stream) => {
          if (MediaRecorder) {
-            rec = new Recorder(stream, mic, client.info)
+            rec = new Recorder(stream, mic, window.leonConfigInfo)
            client.recorder = rec

            rec.ondataavailable((e) => {
@@ -49,7 +116,7 @@ document.addEventListener('DOMContentLoaded', async () => {
            })

            rec.onstart(() => {
-              /* */
+              /!* *!/
            })

            rec.onstop(() => {
@@ -106,18 +173,19 @@ document.addEventListener('DOMContentLoaded', async () => {
      console.error(
        'MediaDevices.getUserMedia() is not supported on your browser.'
      )
-    }
+    }*/

    document.addEventListener('keydown', (e) => {
-      onkeydowndocument(e, () => {
-        if (rec.enabled === false) {
+      onkeydownstartrecording(e, () => {
+        client.asrStartRecording()
+        /*if (rec.enabled === false) {
          input.value = ''
          rec.start()
          rec.enabled = true
        } else {
          rec.stop()
          rec.enabled = false
-        }
+        }*/
      })
    })

@@ -128,13 +196,15 @@ document.addEventListener('DOMContentLoaded', async () => {
    mic.addEventListener('click', (e) => {
      e.preventDefault()

-      if (rec.enabled === false) {
+      client.asrStartRecording()
+
+      /*if (rec.enabled === false) {
        rec.start()
        rec.enabled = true
      } else {
        rec.stop()
        rec.enabled = false
-      }
+      }*/
    })
  } catch (e) {
    alert(`Error: ${e.message}; ${JSON.stringify(e.response?.data)}`)
@@ -8,29 +8,31 @@ const onkeydowninput = (e, client) => {
    parsedHistory = JSON.parse(localStorage.getItem('history')).reverse()
  }

-  if (key === 13) {
+  if (key === 13 && !e.shiftKey) {
    if (client.send('utterance')) {
      parsedHistory = JSON.parse(localStorage.getItem('history')).reverse()
      index = -1
    }
  } else if (localStorage.getItem('history') !== null) {
-    if (key === 38 && index < parsedHistory.length - 1) {
-      index += 1
-      client.input = parsedHistory[index]
-    } else if (key === 40 && index - 1 >= 0) {
-      index -= 1
-      client.input = parsedHistory[index]
-    } else if (key === 40 && index - 1 < 0) {
-      client.input = ''
-      index = -1
+    if (e.shiftKey) {
+      if (key === 38 && index < parsedHistory.length - 1) {
+        index += 1
+        client.input = parsedHistory[index]
+      } else if (key === 40 && index - 1 >= 0) {
+        index -= 1
+        client.input = parsedHistory[index]
+      } else if (key === 40 && index - 1 < 0) {
+        client.input = ''
+        index = -1
+      }
    }
  }
 }

-const onkeydowndocument = (e, cb) => {
-  if (e.altKey && e.key === 'c') {
+const onkeydownstartrecording = (e, cb) => {
+  if ((e.metaKey || e.altKey) && e.key === 'c') {
    cb()
  }
 }

-export { onkeydowninput, onkeydowndocument }
+export { onkeydowninput, onkeydownstartrecording }
@@ -16,8 +16,8 @@ export default class Recorder {
  }

  start(playSound = true) {
-    if (this.info.stt.enabled === false) {
-      console.warn('Speech-to-text disabled')
+    if (this.info.asr.enabled === false) {
+      console.warn('ASR disabled')
    } else {
      this.playSound = playSound
      this.recorder.start(playSound)
@@ -25,8 +25,8 @@ export default class Recorder {
  }

  stop(playSound = true) {
-    if (this.info.stt.enabled === false) {
-      console.warn('Speech-to-text disabled')
+    if (this.info.asr.enabled === false) {
+      console.warn('ASR disabled')
    } else {
      this.playSound = playSound
      this.recorder.stop(playSound)
@@ -0,0 +1,56 @@
+import { createElement } from 'react'
+
+import * as auroraComponents from '@aurora'
+
+import * as customAuroraComponents from '../custom-aurora-components'
+
+export default function renderAuroraComponent(
+  socket,
+  component,
+  supportedEvents
+) {
+  if (component) {
+    // `import/namespace` cannot statically validate dynamic component lookups.
+    // eslint-disable-next-line import/namespace
+    let reactComponent = auroraComponents[component.component]
+    /**
+     * Find custom component if a former component is not found
+     */
+    if (!reactComponent) {
+      // eslint-disable-next-line import/namespace
+      reactComponent = customAuroraComponents[component.component]
+    }
+
+    if (!reactComponent) {
+      console.error(`Component ${component.component} not found`)
+      return null
+    }
+
+    // Check if the browsed component has a supported event and bind it
+    if (reactComponent && Array.isArray(component.events)) {
+      component.events.forEach((event) => {
+        if (supportedEvents.includes(event.type)) {
+          component.props[event.type] = (data) => {
+            const { method } = event
+
+            socket.emit('widget-event', { method, data })
+          }
+        }
+      })
+    }
+
+    // When children is a component, then wrap it in an array to render properly
+    const isComponent = !!component.props?.children?.component
+    if (isComponent) {
+      component.props.children = [component.props.children]
+    }
+
+    if (component.props?.children && Array.isArray(component.props.children)) {
+      component.props.children = component.props.children.map((child) => {
+        return renderAuroraComponent(socket, child, supportedEvents)
+      })
+    }
+
+    return createElement(reactComponent, component.props)
+  }
+}
@@ -0,0 +1,288 @@
+import axios from 'axios'
+
+const DAY_MS = 24 * 60 * 60 * 1_000
+const GROUP_DATE_FORMATTER = new Intl.DateTimeFormat(undefined, {
+  month: 'long',
+  day: 'numeric',
+  year: 'numeric'
+})
+
+function createElement(tagName, className, textContent = '') {
+  const element = document.createElement(tagName)
+
+  if (className) {
+    element.className = className
+  }
+
+  if (textContent) {
+    element.textContent = textContent
+  }
+
+  return element
+}
+
+function getDayKey(timestamp) {
+  const date = new Date(timestamp)
+
+  return new Date(
+    date.getFullYear(),
+    date.getMonth(),
+    date.getDate()
+  ).getTime()
+}
+
+function getGroupLabel(timestamp) {
+  const now = Date.now()
+  const todayKey = getDayKey(now)
+  const yesterdayKey = todayKey - DAY_MS
+  const itemKey = getDayKey(timestamp)
+
+  if (itemKey === todayKey) {
+    return 'Today'
+  }
+
+  if (itemKey === yesterdayKey) {
+    return 'Yesterday'
+  }
+
+  return GROUP_DATE_FORMATTER.format(new Date(timestamp))
+}
+
+export default class SessionsPanel {
+  constructor({
+    serverUrl,
+    socket,
+    activeSessionId,
+    initialPayload,
+    onSelect
+  }) {
+    this.serverUrl = serverUrl
+    this.socket = socket
+    this.activeSessionId = activeSessionId
+    this.sessions = initialPayload?.sessions || []
+    this.supportedProviders = initialPayload?.supported_providers || []
+    this.currentModelTarget = initialPayload?.current_model_target || ''
+    this.onSelect = onSelect
+    this.container = document.querySelector('#sessions-panel')
+    this.list = document.querySelector('#sessions-list')
+    this.newButton = document.querySelector('#new-session')
+  }
+
+  init() {
+    this.newButton.addEventListener('click', () => {
+      void this.createSession()
+    })
+    this.list.addEventListener('click', (event) => {
+      void this.handleClick(event)
+    })
+    this.render()
+  }
+
+  getActiveSessionId() {
+    return this.activeSessionId
+  }
+
+  async refresh() {
+    const previousActiveSessionId = this.activeSessionId
+    const response = await axios.get(`${this.serverUrl}/api/v1/sessions`)
+
+    this.applyPayload(response.data)
+
+    if (
+      response.data.active_session_id &&
+      response.data.active_session_id !== previousActiveSessionId
+    ) {
+      await this.onSelect?.(response.data.active_session_id)
+    }
+  }
+
+  async createSession() {
+    const response = await axios.post(`${this.serverUrl}/api/v1/sessions`)
+
+    this.applyPayload(response.data)
+    await this.selectSession(response.data.session.id)
+  }
+
+  async selectSession(sessionId) {
+    this.activeSessionId = sessionId
+    this.socket.emit('session-change', sessionId)
+    await this.onSelect?.(sessionId)
+    await axios.patch(`${this.serverUrl}/api/v1/sessions/${sessionId}`, {
+      is_active: true
+    })
+    await this.refresh()
+  }
+
+  async updateSession(sessionId, payload) {
+    const response = await axios.patch(
+      `${this.serverUrl}/api/v1/sessions/${sessionId}`,
+      payload
+    )
+
+    this.applyPayload(response.data)
+  }
+
+  async deleteSession(sessionId) {
+    const wasActiveSession = this.activeSessionId === sessionId
+    const response = await axios.delete(
+      `${this.serverUrl}/api/v1/sessions/${sessionId}`
+    )
+
+    this.applyPayload(response.data)
+
+    if (wasActiveSession) {
+      await this.selectSession(response.data.active_session_id)
+    }
+  }
+
+  async handleClick(event) {
+    const button = event.target.closest('button')
+    const item = event.target.closest('.session-item')
+
+    if (!item) {
+      return
+    }
+
+    const sessionId = item.getAttribute('data-session-id')
+
+    if (!button) {
+      await this.selectSession(sessionId)
+      return
+    }
+
+    const action = button.getAttribute('data-action')
+
+    if (action === 'rename') {
+      const currentTitle = item.getAttribute('data-session-title') || ''
+      const title = window.prompt('Session title', currentTitle)
+
+      if (title && title.trim()) {
+        await this.updateSession(sessionId, { title: title.trim() })
+      }
+    } else if (action === 'pin') {
+      await this.updateSession(sessionId, {
+        is_pinned: button.getAttribute('aria-pressed') !== 'true'
+      })
+    } else if (action === 'delete') {
+      await this.deleteSession(sessionId)
+    } else if (action === 'model') {
+      await this.updateSessionModel(sessionId)
+    }
+  }
+
+  async updateSessionModel(sessionId) {
+    const provider = window.prompt(
+      `Provider (${this.supportedProviders.join(', ')})`
+    )
+
+    if (!provider) {
+      return
+    }
+
+    const model = window.prompt('Model')
+
+    if (!model) {
+      return
+    }
+
+    await this.updateSession(sessionId, {
+      provider: provider.trim(),
+      model: model.trim()
+    })
+  }
+
+  applyPayload(payload) {
+    this.sessions = payload.sessions || []
+    this.supportedProviders = payload.supported_providers || []
+    this.currentModelTarget = payload.current_model_target || ''
+    this.activeSessionId = payload.active_session_id || this.activeSessionId
+    this.render()
+  }
+
+  render() {
+    this.list.innerHTML = ''
+
+    const pinnedSessions = this.sessions.filter((session) => session.isPinned)
+    const unpinnedSessions = this.sessions.filter((session) => !session.isPinned)
+
+    if (pinnedSessions.length > 0) {
+      this.renderGroup('Pinned', pinnedSessions)
+    }
+
+    const groupedSessions = new Map()
+
+    for (const session of unpinnedSessions) {
+      const timestamp = session.lastMessageAt || session.updatedAt
+      const groupLabel = getGroupLabel(timestamp)
+      const group = groupedSessions.get(groupLabel) || []
+
+      group.push(session)
+      groupedSessions.set(groupLabel, group)
+    }
+
+    for (const [label, sessions] of groupedSessions.entries()) {
+      this.renderGroup(label, sessions)
+    }
+  }
+
+  renderGroup(label, sessions) {
+    const group = createElement('section', 'session-group')
+    const heading = createElement('h2', 'session-group-title', label)
+
+    group.appendChild(heading)
+
+    for (const session of sessions) {
+      group.appendChild(this.createSessionItem(session))
+    }
+
+    this.list.appendChild(group)
+  }
+
+  createSessionItem(session) {
+    const item = createElement('article', 'session-item')
+    const title = createElement('div', 'session-title', session.title)
+    const meta = createElement(
+      'div',
+      'session-meta',
+      session.modelTarget || this.currentModelTarget || 'Default model'
+    )
+    const actions = createElement('div', 'session-actions')
+
+    item.setAttribute('data-session-id', session.id)
+    item.setAttribute('data-session-title', session.title)
+
+    if (session.id === this.activeSessionId) {
+      item.classList.add('session-item--active')
+    }
+
+    actions.appendChild(
+      this.createActionButton(
+        'pin',
+        session.isPinned ? 'ri-pushpin-fill' : 'ri-pushpin-line',
+        session.isPinned
+      )
+    )
+    actions.appendChild(this.createActionButton('rename', 'ri-edit-line'))
+    actions.appendChild(this.createActionButton('model', 'ri-brain-line'))
+    actions.appendChild(this.createActionButton('delete', 'ri-delete-bin-line'))
+
+    item.appendChild(title)
+    item.appendChild(meta)
+    item.appendChild(actions)
+
+    return item
+  }
+
+  createActionButton(action, iconClassName, isPressed = false) {
+    const button = createElement('button', 'session-action')
+    const icon = createElement('i', iconClassName)
+
+    button.type = 'button'
+    button.setAttribute('data-action', action)
+    button.setAttribute('aria-label', action)
+    button.setAttribute('aria-pressed', String(isPressed))
+    button.appendChild(icon)
+
+    return button
+  }
+}
@@ -0,0 +1,43 @@
+import { createElement } from 'react'
+import { createRoot } from 'react-dom/client'
+
+import { WidgetWrapper, List, ListHeader, ListItem } from '@aurora'
+
+export default function handleSuggestions(data, chatbot, client) {
+  const container = document.createElement('div')
+  container.className = 'bubble-container leon'
+
+  chatbot.feed.appendChild(container)
+
+  const root = createRoot(container)
+
+  root.render(
+    createElement(WidgetWrapper, {
+      noPadding: true,
+      children: createElement(List, {
+        children: [
+          createElement(ListHeader, {
+            children: 'Suggestions'
+          }),
+          ...data.map((suggestionText) => {
+            return createElement(ListItem, {
+              children: suggestionText,
+              name: 'suggestion',
+              value: suggestionText,
+              onClick: (suggestion) => {
+                const parent = container.parentNode
+
+                if (parent) {
+                  parent.removeChild(container)
+                }
+
+                client.input.value = suggestion.value
+                client.send('utterance')
+              }
+            })
+          })
+        ]
+      })
+    })
+  )
+}
@@ -0,0 +1,74 @@
+const STATUS = {
+  listening: 'Listening...',
+  processing: 'Processing...',
+  talking: 'Talking...',
+  idle: 'Idle'
+}
+
+export default class VoiceEnergy {
+  constructor(client) {
+    this.client = client
+    this.voiceEnergyContainerElement = document.querySelector(
+      '#voice-energy-container'
+    )
+    this.voiceOverlayElement = document.querySelector('#voice-overlay-bg')
+    this.statusElement = document.querySelector('#voice-status')
+    this._status = 'idle'
+  }
+
+  get status() {
+    return this._status
+  }
+
+  set status(newStatus) {
+    if (this._status !== newStatus) {
+      this._status = newStatus
+
+      if (this.statusElement) {
+        this.statusElement.textContent = STATUS[newStatus]
+      }
+
+      // Clean up speech text when listening
+      if (newStatus === 'listening' && this.client.voiceSpeechElement) {
+        this.client.voiceSpeechElement.textContent = ''
+      }
+
+      if (this.voiceEnergyContainerElement) {
+        this.voiceEnergyContainerElement.className = ''
+        this.voiceEnergyContainerElement.classList.add(newStatus)
+      }
+    }
+  }
+
+  init() {
+    if (this.voiceEnergyContainerElement) {
+      if (this.voiceOverlayElement) {
+        this.voiceOverlayElement.addEventListener('click', (e) => {
+          e.preventDefault()
+          this.client.disableVoiceMode()
+        })
+      }
+
+      const particles = new Set()
+      const particleColors = ['blue', 'pink']
+
+      for (let i = 0; i < 32; i += 1) {
+        const particle = document.createElement('div')
+        const randomColor = Math.floor(Math.random() * 2)
+        let random = Math.floor(Math.random() * 32)
+
+        while (particles.has(random)) {
+          random = Math.floor(Math.random() * 32)
+        }
+
+        particles.add(random)
+        particle.setAttribute('data-particle', String(random))
+        particle.classList.add('voice-particle', particleColors[randomColor])
+        particle.style.transform = `rotate(${
+          i * 11.25
+        }deg) translate(110px) rotate(-${i * 11.25}deg)`
+        this.voiceEnergyContainerElement.appendChild(particle)
+      }
+    }
+  }
+}
@@ -0,0 +1,9 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "jsx": "react-jsx",
+    "noEmit": true
+  },
+  "include": ["./src/**/*", "../aurora/src/**/*", "../aurora/global.d.ts"],
+  "exclude": ["./dist", "../node_modules"]
+}
@@ -1,26 +1,143 @@
 import dns from 'node:dns'
+import fs from 'node:fs'
+import { fileURLToPath } from 'node:url'

 import dotenv from 'dotenv'
 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
+import YAML from 'yaml'

-dotenv.config()
+import {
+  PROFILE_CONFIG_PATH,
+  PROFILE_DOT_ENV_PATH
+} from '../server/src/leon-roots.ts'
+
+const APP_DEV_SERVER_PORT = 5_173
+const NODE_MODULES_PATH_SEGMENT = '/node_modules/'
+const REACT_VENDOR_PACKAGES = ['react', 'react-dom', 'scheduler']
+const REALTIME_VENDOR_PACKAGES = [
+  'socket.io-client',
+  'socket.io-parser',
+  'engine.io-client',
+  'engine.io-parser'
+]
+const UI_VENDOR_PACKAGE_PREFIXES = ['@ark-ui/', '@zag-js/', '@floating-ui/']
+
+dotenv.config({ path: PROFILE_DOT_ENV_PATH })

 dns.setDefaultResultOrder('verbatim')

+function readAppLeonConfig() {
+  if (!fs.existsSync(PROFILE_CONFIG_PATH)) {
+    throw new Error(`Profile config file not found at "${PROFILE_CONFIG_PATH}".`)
+  }
+
+  const config = YAML.parse(fs.readFileSync(PROFILE_CONFIG_PATH, 'utf8'))
+  const server = config?.server
+
+  if (
+    !server ||
+    typeof server.host !== 'string' ||
+    !Number.isInteger(server.port)
+  ) {
+    throw new Error(
+      `Profile config file "${PROFILE_CONFIG_PATH}" must define server.host and server.port.`
+    )
+  }
+
+  return {
+    host: server.host,
+    port: server.port
+  }
+}
+
+function normalizeModuleId(moduleId) {
+  return moduleId.replaceAll('\\', '/')
+}
+
+function isNodeModule(moduleId) {
+  return normalizeModuleId(moduleId).includes(NODE_MODULES_PATH_SEGMENT)
+}
+
+function includesVendorPackage(moduleId, packageName) {
+  return normalizeModuleId(moduleId).includes(
+    `${NODE_MODULES_PATH_SEGMENT}${packageName}/`
+  )
+}
+
+function includesVendorPackagePrefix(moduleId, packagePrefix) {
+  return normalizeModuleId(moduleId).includes(
+    `${NODE_MODULES_PATH_SEGMENT}${packagePrefix}`
+  )
+}
+
 // Map necessary Leon's env vars as Vite only expose VITE_*
+const leonConfig = readAppLeonConfig()
 process.env.VITE_LEON_NODE_ENV = process.env.LEON_NODE_ENV
-process.env.VITE_LEON_HOST = process.env.LEON_HOST
-process.env.VITE_LEON_PORT = process.env.LEON_PORT
+process.env.VITE_LEON_HOST = leonConfig.host
+process.env.VITE_LEON_PORT = String(leonConfig.port)

 export default defineConfig({
  root: 'app/src',
+  resolve: {
+    alias: [
+      {
+        find: '@aurora/style.css',
+        replacement: fileURLToPath(
+          new URL('../aurora/style.css', import.meta.url)
+        )
+      },
+      {
+        find: '@aurora',
+        replacement: fileURLToPath(
+          new URL('../aurora/src/index.ts', import.meta.url)
+        )
+      }
+    ]
+  },
  build: {
    outDir: '../dist',
-    emptyOutDir: true
+    emptyOutDir: true,
+    rolldownOptions: {
+      output: {
+        codeSplitting: {
+          groups: [
+            {
+              name: 'react-vendor',
+              test: (moduleId) =>
+                REACT_VENDOR_PACKAGES.some((packageName) =>
+                  includesVendorPackage(moduleId, packageName)
+                ),
+              priority: 30
+            },
+            {
+              name: 'realtime-vendor',
+              test: (moduleId) =>
+                REALTIME_VENDOR_PACKAGES.some((packageName) =>
+                  includesVendorPackage(moduleId, packageName)
+                ),
+              priority: 20
+            },
+            {
+              name: 'ui-vendor',
+              test: (moduleId) =>
+                UI_VENDOR_PACKAGE_PREFIXES.some((packagePrefix) =>
+                  includesVendorPackagePrefix(moduleId, packagePrefix)
+                ),
+              priority: 10
+            },
+            {
+              name: 'vendor',
+              test: isNodeModule,
+              priority: 0
+            }
+          ]
+        }
+      }
+    }
  },
  server: {
-    port: 3000
+    port: APP_DEV_SERVER_PORT
  },
  plugins: [react()]
 })
@@ -0,0 +1,3 @@
+declare module '*.css'
+declare module '*.scss'
+declare module '*.sass'
@@ -0,0 +1,31 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Aurora</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/main.tsx"></script>
+  </body>
+  <style>
+    body {
+      background-color: #000;
+      color: #fff;
+      margin: 32px 0;
+      font-family: var(--a-font-family);
+    }
+
+    #root {
+      width: 900px;
+      margin: 0 auto;
+    }
+
+    h2 {
+      margin: 24px 0;
+      font-size: 1.4rem;
+      font-weight: 600;
+    }
+  </style>
+</html>
@@ -0,0 +1,24 @@
+import React from 'react'
+import ReactDOM from 'react-dom/client'
+
+import '@fontsource/source-sans-pro/200.css'
+import '@fontsource/source-sans-pro/300.css'
+import '@fontsource/source-sans-pro/400.css'
+import '@fontsource/source-sans-pro/600.css'
+import '@fontsource/source-sans-pro/700.css'
+import '@fontsource/source-sans-pro/900.css'
+import 'remixicon/fonts/remixicon.css'
+import '../src/styles/main.sass'
+import { App } from './App.tsx'
+
+const rootElement = document.getElementById('root')
+
+if (rootElement != null) {
+  ReactDOM.createRoot(rootElement).render(
+    <React.StrictMode>
+      <App />
+    </React.StrictMode>
+  )
+} else {
+  console.error('Error: Root element not found!')
+}
@@ -0,0 +1,3 @@
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+<path d="M12.0901 5.18941C8.03538 5.18941 4.74754 8.47706 4.74754 12.5318C4.74754 16.5865 8.03538 19.8743 12.0901 19.8743C16.1448 19.8743 19.4326 16.5865 19.4326 12.5318C19.4326 8.47706 16.1448 5.18941 12.0901 5.18941ZM12.0901 6.16527C15.6009 6.16527 18.4567 9.02104 18.4567 12.5318C18.4567 16.0425 15.6009 18.8984 12.0901 18.8984C8.57936 18.8984 5.72349 16.0425 5.72349 12.5318C5.72349 9.02104 8.57936 6.16527 12.0901 6.16527Z" fill="white"/>
+<path d="M9.75453 16.1039L15.9369 12.5318L9.75453 8.95969V16.1039Z" fill="white"/>
+</g>
+<defs>
+<clipPath id="clip0_22_225">
+<rect width="130" height="24.18" fill="white" transform="translate(0 0.442017)"/>
+</clipPath>
+</defs>
+</svg>
@@ -0,0 +1,36 @@
+.aurora-preview-page {
+  min-height: 100vh;
+  padding: 32px;
+  background:
+    radial-gradient(circle at top left, rgba(28, 117, 219, 0.16), transparent 30%),
+    radial-gradient(circle at top right, rgba(237, 41, 122, 0.14), transparent 30%),
+    var(--black-color);
+  color: var(--white-color);
+}
+
+.aurora-preview-shell {
+  width: min(1_440px, 100%);
+  margin: 0 auto;
+}
+
+.aurora-preview-header {
+  margin-bottom: 24px;
+}
+
+.aurora-preview-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
+  gap: 20px;
+}
+
+.aurora-preview-section {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.aurora-preview-widget {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
@@ -0,0 +1,26 @@
+import { fileURLToPath } from 'node:url'
+
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+const AURORA_PREVIEW_DEV_SERVER_PORT = 5_175
+
+export default defineConfig({
+  root: fileURLToPath(new URL('.', import.meta.url)),
+  resolve: {
+    alias: [
+      {
+        find: '@aurora/style.css',
+        replacement: fileURLToPath(new URL('../style.css', import.meta.url))
+      },
+      {
+        find: '@aurora',
+        replacement: fileURLToPath(new URL('../src/index.ts', import.meta.url))
+      }
+    ]
+  },
+  server: {
+    port: AURORA_PREVIEW_DEV_SERVER_PORT
+  },
+  plugins: [react()]
+})
@@ -0,0 +1,61 @@
+@use '../../styles/main.sass' as *
+
+.aurora-button
+  position: relative
+  display: inline-block
+  font-size: var(--a-font-size-md)
+  line-height: var(--a-line-height-md)
+  font-weight: var(--a-font-weight-semi-bold)
+  border-radius: var(--a-border-radius-md)
+  height: var(--a-button-size-md)
+  border: none
+  cursor: pointer
+  padding: 0 var(--a-space-lg)
+  box-shadow: 0 0 10px 2px transparent
+  transition: opacity var(--a-transition-duration-main) var(--a-transition-timing-main), transform var(--a-transition-duration-main), background-color var(--a-transition-duration-main) var(--a-transition-timing-main), border-color var(--a-transition-duration-main) var(--a-transition-timing-main), color var(--a-transition-duration-main) var(--a-transition-timing-main), box-shadow var(--a-transition-duration-main) var(--a-transition-timing-main)
+  &:hover:not(&--disabled, &--loading)
+    transform: scale3d(1.01, 1.01, 1.01)
+  &:active:not(&--disabled, &--loading)
+    transform: scale3d(.96, .96, .96)
+
+  &--primary
+    color: var(--a-color-text)
+    background-color: var(--a-color-accent)
+    &:hover:not(.aurora-button--disabled, .aurora-button--loading)
+      background-color: var(--a-color-accent-hover)
+
+  &--secondary
+    background-color: transparent
+    color: var(--a-color-accent)
+    border: 1px solid var(--a-color-accent)
+    &:hover:not(.aurora-button--disabled, .aurora-button--loading), &:hover:not(.aurora-button--disabled, .aurora-button--loading) .aurora-icon
+      border-color: var(--a-color-accent-hover)
+      color: var(--a-color-accent-hover)
+    .aurora-icon
+      color: var(--a-color-accent)
+
+  &--danger
+    background-color: var(--a-color-background-danger)
+    color: var(--a-color-text-danger)
+    &:hover:not(.aurora-button--disabled, .aurora-button--loading)
+      background-color: var(--a-color-danger-hover)
+
+  &--light
+    background-color: transparent
+    color: var(--a-color-accent)
+    &:hover:not(.aurora-button--disabled, .aurora-button--loading), &:hover:not(.aurora-button--disabled, .aurora-button--loading) .aurora-icon
+      color: var(--a-color-accent-hover)
+    .aurora-icon
+      color: var(--a-color-accent)
+
+  &--disabled
+    opacity: var(--a-opacity-disabled)
+    cursor: not-allowed
+
+  &--loading
+    opacity: var(--a-opacity-disabled)
+    cursor: wait
+
+  .aurora-loader
+    &::before, &::after
+      background-color: var(--a-color-white)
@@ -0,0 +1,114 @@
+import classNames from 'clsx'
+
+import { generateKeyId } from '../../lib/utils'
+import { Flexbox, Icon, Loader } from '../..'
+
+import './button.sass'
+
+interface ButtonOnClickData {
+  name: string | undefined
+  value: string | number | undefined
+}
+
+export interface ButtonProps {
+  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+  children?: any
+  // children?: React.ReactNode
+  type?: 'button' | 'submit'
+  iconName?: string
+  iconPosition?: 'left' | 'right'
+  secondary?: boolean
+  danger?: boolean
+  light?: boolean
+  disabled?: boolean
+  loading?: boolean
+  name?: string
+  value?: string | number | undefined
+  onClick?: (data: ButtonOnClickData) => void
+}
+
+export function Button({
+  children,
+  type = 'button',
+  iconName,
+  iconPosition = 'left',
+  secondary,
+  danger,
+  light,
+  disabled,
+  loading,
+  name,
+  value,
+  onClick
+}: ButtonProps) {
+  let variant = 'primary'
+
+  if (secondary) {
+    variant = 'secondary'
+  } else if (danger) {
+    variant = 'danger'
+  } else if (light) {
+    variant = 'light'
+  }
+
+  return (
+    <button
+      key={`aurora-button_${generateKeyId()}`}
+      type={type}
+      name={name}
+      value={value}
+      className={classNames('aurora-button', {
+        'aurora-button--disabled': disabled,
+        'aurora-button--loading': loading,
+        [`aurora-button--${variant}`]: variant
+      })}
+      disabled={disabled || loading}
+      onClick={(event) => {
+        if (type !== 'button') {
+          return
+        }
+
+        event.preventDefault()
+
+        const data = {
+          name,
+          value
+        }
+
+        if (onClick) {
+          onClick(data)
+        }
+      }}
+    >
+      {loading ? (
+        <Loader />
+      ) : (
+        <>
+          {iconName && iconPosition === 'left' && (
+            <Flexbox
+              flexDirection="row"
+              justifyContent="center"
+              alignItems="center"
+              gap="xs"
+            >
+              <Icon iconName={iconName} type="line" />
+              {children}
+            </Flexbox>
+          )}
+          {iconName && iconPosition === 'right' && (
+            <Flexbox
+              flexDirection="row"
+              justifyContent="center"
+              alignItems="center"
+              gap="xs"
+            >
+              {children}
+              <Icon iconName={iconName} type="line" />
+            </Flexbox>
+          )}
+          {!iconName && children}
+        </>
+      )}
+    </button>
+  )
+}
@@ -0,0 +1 @@
+export * from './button'
@@ -0,0 +1,12 @@
+@use '../../styles/main.sass' as *
+
+.aurora-card
+  position: relative
+  display: inline-block
+  width: auto
+  padding: var(--a-space-md)
+  background-color: var(--a-color-background-surface-secondary)
+  border-radius: var(--a-border-radius-md)
+
+  &--full-width
+    width: 100%
@@ -0,0 +1,25 @@
+import classNames from 'clsx'
+
+import { generateKeyId } from '../../lib/utils'
+
+import './card.sass'
+
+export interface CardProps {
+  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+  children: any
+  // children: React.ReactNode
+  fullWidth?: boolean
+}
+
+export function Card({ children, fullWidth }: CardProps) {
+  return (
+    <div
+      key={`aurora-card_${generateKeyId()}`}
+      className={classNames('aurora-card', {
+        'aurora-card--full-width': fullWidth
+      })}
+    >
+      {children}
+    </div>
+  )
+}
@@ -0,0 +1 @@
+export * from './card'
@@ -0,0 +1,39 @@
+@use '../../styles/main.sass' as *
+
+.aurora-checkbox
+  display: flex
+  align-items: center
+  gap: var(--a-space-sm)
+  cursor: pointer
+  &[data-disabled]
+    cursor: not-allowed
+
+.aurora-checkbox-placeholder
+  width: var(--a-checkbox-radio-size)
+  height: var(--a-checkbox-radio-size)
+
+.aurora-checkbox-control
+  display: flex
+  justify-content: center
+  align-items: center
+  width: var(--a-checkbox-radio-size)
+  height: var(--a-checkbox-radio-size)
+  border-radius: var(--a-border-radius-xs)
+  border: 1px solid var(--a-color-input-border)
+  background-color: var(--a-color-input-background)
+  transition: background-color var(--a-transition-duration-main) var(--a-transition-timing-main), border-color var(--a-transition-duration-main) var(--a-transition-timing-main)
+
+  &[data-hover]:not([data-state="checked"])
+    border-color: var(--a-color-input-border-hover)
+    background-color: var(--a-color-input-background-hover)
+  &[data-state="checked"]
+    border-color: transparent
+    background-color: var(--a-color-input-border-focus)
+  &[data-disabled]
+    opacity: var(--a-opacity-disabled)
+
+.aurora-checkbox-label
+  color: var(--a-color-text)
+  font-size: var(--a-font-size-md)
+  &[data-disabled]
+    opacity: var(--a-opacity-disabled)
@@ -0,0 +1,74 @@
+import { useState } from 'react'
+import {
+  Checkbox as ArkCheckbox,
+  type CheckboxCheckedChangeDetails,
+  type CheckboxRootProps as ArkCheckboxProps
+} from '@ark-ui/react/checkbox'
+
+import { Icon } from '../icon'
+
+import './checkbox.sass'
+
+interface CheckboxOnChangeData {
+  name: string
+  value: string | undefined
+  isChecked: boolean
+}
+
+export interface CheckboxProps
+  extends Pick<
+    ArkCheckboxProps,
+    'value' | 'checked' | 'disabled' | 'required'
+  > {
+  name: string
+  label?: string
+  onChange?: (data: CheckboxOnChangeData) => void
+}
+
+export function Checkbox({
+  name,
+  label,
+  checked,
+  value,
+  disabled,
+  required,
+  onChange
+}: CheckboxProps) {
+  const [isChecked, setIsChecked] = useState(checked)
+
+  return (
+    <ArkCheckbox.Root
+      className="aurora-checkbox"
+      name={name}
+      value={value}
+      checked={isChecked}
+      disabled={disabled}
+      required={required}
+      onCheckedChange={(event: CheckboxCheckedChangeDetails) => {
+        setIsChecked(event.checked as boolean)
+
+        const data = {
+          name,
+          value,
+          isChecked: !!event.checked
+        }
+
+        if (onChange) {
+          onChange(data)
+        }
+      }}
+    >
+      <ArkCheckbox.HiddenInput />
+      <ArkCheckbox.Control className="aurora-checkbox-control">
+        {isChecked ? (
+          <Icon iconName="check" size="sm" animated />
+        ) : (
+          <div className="aurora-checkbox-placeholder" />
+        )}
+      </ArkCheckbox.Control>
+      <ArkCheckbox.Label className="aurora-checkbox-label">
+        {label}
+      </ArkCheckbox.Label>
+    </ArkCheckbox.Root>
+  )
+}
@@ -0,0 +1 @@
+export * from './checkbox'
@@ -0,0 +1,28 @@
+.aurora-circular-progress
+  position: relative
+
+  &--sm
+    width: 64px
+    height: 64px
+  &--md
+    width: 128px
+    height: 128px
+  &--lg
+    width: 256px
+    height: 256px
+
+  path
+    transition: stroke-dashoffset var(--a-transition-duration-main) var(--a-transition-timing-main)
+    &:nth-child(1)
+      stroke: var(--a-color-background-surface-secondary)
+      stroke-width: 32px
+    &:nth-child(2)
+      stroke: var(--a-color-accent)
+      stroke-width: 12px
+      stroke-linecap: round
+
+.aurora-circular-progress-content
+  position: absolute
+  top: 50%
+  left: 50%
+  transform: translate(-50%, -50%)
@@ -0,0 +1,41 @@
+import classNames from 'clsx'
+
+import { generateKeyId } from '../../lib/utils'
+
+import './circular-progress.sass'
+
+export interface CircularProgressProps {
+  value: number
+  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+  children?: any
+  // children?: React.ReactNode
+  size?: 'sm' | 'md' | 'lg'
+}
+
+export function CircularProgress({
+  value,
+  children,
+  size = 'md'
+}: CircularProgressProps) {
+  const total = 100
+
+  return (
+    <div
+      key={`aurora-circular-progress_${generateKeyId()}`}
+      className={classNames('aurora-circular-progress', {
+        [`aurora-circular-progress--${size}`]: size
+      })}
+    >
+      <svg viewBox="0 0 276 276" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <path d="M138 16C154.021 16 169.886 19.1556 184.687 25.2867C199.489 31.4178 212.938 40.4042 224.267 51.733C235.596 63.0617 244.582 76.5109 250.713 91.3126C256.844 106.114 260 121.979 260 138C260 154.021 256.844 169.886 250.713 184.687C244.582 199.489 235.596 212.938 224.267 224.267C212.938 235.596 199.489 244.582 184.687 250.713C169.886 256.844 154.021 260 138 260C121.979 260 106.114 256.844 91.3126 250.713C76.5109 244.582 63.0617 235.596 51.7329 224.267C40.4042 212.938 31.4177 199.489 25.2867 184.687C19.1556 169.886 16 154.021 16 138C16 121.979 19.1556 106.114 25.2867 91.3126C31.4178 76.5108 40.4043 63.0617 51.733 51.7329C63.0618 40.4042 76.511 31.4177 91.3127 25.2867C106.114 19.1556 121.979 16 138 16L138 16Z" />
+        <path
+          pathLength={total}
+          strokeDasharray={total}
+          strokeDashoffset={total - value}
+          d="M138 16C154.021 16 169.886 19.1556 184.687 25.2867C199.489 31.4178 212.938 40.4042 224.267 51.733C235.596 63.0617 244.582 76.5109 250.713 91.3126C256.844 106.114 260 121.979 260 138C260 154.021 256.844 169.886 250.713 184.687C244.582 199.489 235.596 212.938 224.267 224.267C212.938 235.596 199.489 244.582 184.687 250.713C169.886 256.844 154.021 260 138 260C121.979 260 106.114 256.844 91.3126 250.713C76.5109 244.582 63.0617 235.596 51.7329 224.267C40.4042 212.938 31.4177 199.489 25.2867 184.687C19.1556 169.886 16 154.021 16 138C16 121.979 19.1556 106.114 25.2867 91.3126C31.4178 76.5108 40.4043 63.0617 51.733 51.7329C63.0618 40.4042 76.511 31.4177 91.3127 25.2867C106.114 19.1556 121.979 16 138 16L138 16Z"
+        />
+      </svg>
+      <div className="aurora-circular-progress-content">{children}</div>
+    </div>
+  )
+}
@@ -0,0 +1 @@
+export * from './circular-progress'
@@ -0,0 +1,92 @@
+@use '../../styles/main.sass' as *
+
+.aurora-flexbox
+  position: relative
+  display: flex
+  flex-direction: column
+  height: 100%
+
+  &--padding
+    padding: var(--a-space-xl) var(--a-space-md)
+  &--padding-x
+    padding-left: var(--a-space-md)
+    padding-right: var(--a-space-md)
+  &--padding-y
+    padding-top: var(--a-space-xl)
+    padding-bottom: var(--a-space-xl)
+
+  &--full-width
+    width: 100%
+
+  &--flex
+    display: flex
+  &--inline-flex
+    display: inline-flex
+
+  &--row
+    flex-direction: row
+  &--row-reverse
+    flex-direction: row-reverse
+  &--column
+    flex-direction: column
+  &--column-reverse
+    flex-direction: column-reverse
+
+  &--align-flex-start
+    align-items: flex-start
+  &--align-center
+    align-items: center
+  &--align-flex-end
+    align-items: flex-end
+  &--align-stretch
+    align-items: stretch
+  &--align-baseline
+    align-items: baseline
+
+  &--justify-flex-start
+    justify-content: flex-start
+  &--justify-center
+    justify-content: center
+  &--justify-flex-end
+    justify-content: flex-end
+  &--justify-space-between
+    justify-content: space-between
+  &--justify-space-around
+    justify-content: space-around
+  &--justify-space-evenly
+    justify-content: space-evenly
+  &--justify-stretch
+    justify-content: stretch
+
+  &--gap-xs
+    gap: var(--a-space-xs)
+  &--gap-sm
+    gap: var(--a-space-sm)
+  &--gap-md
+    gap: var(--a-space-md)
+  &--gap-lg
+    gap: var(--a-space-lg)
+  &--gap-xl
+    gap: var(--a-space-xl)
+
+  &--row-gap-xs
+    row-gap: var(--a-space-xs)
+  &--row-gap-sm
+    row-gap: var(--a-space-sm)
+  &--row-gap-md
+    row-gap: var(--a-space-md)
+  &--row-gap-lg
+    row-gap: var(--a-space-lg)
+  &--row-gap-xl
+    row-gap: var(--a-space-xl)
+
+  &--column-gap-xs
+    column-gap: var(--a-space-xs)
+  &--column-gap-sm
+    column-gap: var(--a-space-sm)
+  &--column-gap-md
+    column-gap: var(--a-space-md)
+  &--column-gap-lg
+    column-gap: var(--a-space-lg)
+  &--column-gap-xl
+    column-gap: var(--a-space-xl)
@@ -0,0 +1,66 @@
+import classNames from 'clsx'
+
+import { type Size } from '../../lib/types'
+import { generateKeyId } from '../../lib/utils'
+
+import './flexbox.sass'
+
+export interface FlexboxProps {
+  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+  children: any
+  // children: React.ReactNode
+  fullWidth?: boolean
+  display?: 'flex' | 'inline-flex'
+  alignItems?: 'center' | 'flex-start' | 'flex-end' | 'baseline' | 'stretch'
+  justifyContent?:
+    | 'center'
+    | 'flex-start'
+    | 'flex-end'
+    | 'space-between'
+    | 'space-around'
+    | 'space-evenly'
+    | 'stretch'
+  flexDirection?: 'row' | 'row-reverse' | 'column' | 'column-reverse'
+  gap?: Size
+  rowGap?: Size
+  columnGap?: Size
+  padding?: boolean
+  paddingX?: boolean
+  paddingY?: boolean
+}
+
+export function Flexbox({
+  children,
+  fullWidth,
+  display,
+  alignItems,
+  justifyContent,
+  flexDirection,
+  gap,
+  rowGap,
+  columnGap,
+  padding,
+  paddingX,
+  paddingY
+}: FlexboxProps) {
+  return (
+    <div
+      key={`aurora-flexbox_${generateKeyId()}`}
+      className={classNames('aurora-flexbox', {
+        'aurora-flexbox--full-width': fullWidth,
+        'aurora-flexbox--padding': padding,
+        'aurora-flexbox--padding-x': paddingX,
+        'aurora-flexbox--padding-y': paddingY,
+        [`aurora-flexbox--${display}`]: display,
+        [`aurora-flexbox--align-${alignItems}`]: alignItems,
+        [`aurora-flexbox--justify-${justifyContent}`]: justifyContent,
+        [`aurora-flexbox--${flexDirection}`]: flexDirection,
+        [`aurora-flexbox--gap-${gap}`]: gap,
+        [`aurora-flexbox--row-gap-${rowGap}`]: rowGap,
+        [`aurora-flexbox--column-gap-${columnGap}`]: columnGap
+      })}
+    >
+      {children}
+    </div>
+  )
+}
@@ -0,0 +1 @@
+export * from './flexbox'
@@ -0,0 +1,4 @@
+@use '../../styles/main.sass' as *
+
+.aurora-form
+  position: relative
@@ -0,0 +1,51 @@
+import { generateKeyId } from '../../lib/utils'
+
+import './form.sass'
+
+export interface FormProps {
+  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+  children?: any
+  // children?: React.ReactNode
+  onSubmit: (data: Record<string, unknown>) => void
+}
+
+export function Form({ children, onSubmit }: FormProps) {
+  const handleSubmit = (event: React.FormEvent<HTMLFormElement>) => {
+    event.preventDefault()
+
+    const form = event.currentTarget
+    const formData = new FormData(form)
+    const data: Record<string, unknown> = {}
+
+    for (const [key, value] of formData.entries()) {
+      if (data[key] && key.endsWith('[]')) {
+        if (Array.isArray(data[key])) {
+          // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+          // @ts-expect-error
+          ;(data[key] as []).push(value)
+        } else {
+          data[key] = [data[key], value]
+        }
+      } else {
+        if (key.endsWith('[]')) {
+          data[key] = [value]
+        } else {
+          data[key] = value
+        }
+      }
+    }
+
+    onSubmit(data)
+  }
+
+  return (
+    <form
+      autoComplete="off"
+      className="aurora-form"
+      onSubmit={handleSubmit}
+      key={`aurora-form_${generateKeyId()}`}
+    >
+      {children}
+    </form>
+  )
+}
@@ -0,0 +1 @@
+export * from './form'
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
wehub-resource-sync	d95e660ed1	docs: make Chinese README the default	2026-07-13 10:42:59 +00:00
wehub-resource-sync	4e609e1eed	docs: preserve upstream English README	2026-07-13 10:41:42 +00:00
wehub-resource-sync	983960e2dd	chore: import upstream snapshot with attribution	2026-07-13 12:44:08 +08:00