chore: import upstream snapshot with attribution

.github/workflows/close-inactive.yml

@@ -0,0 +1,15 @@
+name: Close inactive
+
+on:
+  schedule:
+    - cron: "0 12 * * *"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  issues: write
+  pull-requests: write
+
+jobs:
+  close-inactive:
+    uses: webmin/webmin-ci-cd/.github/workflows/close-inactive.yml@main

.github/workflows/tests.yml

@@ -0,0 +1,19 @@
+name: Tests
+
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+
+jobs:
+  prove:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Perl::Critic
+        run: sudo apt-get update && sudo apt-get install -y libperl-critic-perl
+      - name: prove -lr
+        run: prove -lr

.github/workflows/webmin.dev+webmin.yml

@@ -0,0 +1,29 @@
+name: Package and upload artifacts
+
+on:
+  push:
+    branches:
+      - master
+  release:
+    types:
+      - prereleased
+      - released
+
+jobs:
+  build:
+    uses: webmin/webmin-ci-cd/.github/workflows/master-workflow.yml@main
+    with:
+      build-type: package
+      project-name: ${{ github.event.repository.name }}
+      is-release: ${{ github.event_name == 'release' }}
+      is-prerelease: ${{ github.event.release.prerelease || false }}
+    secrets:
+      DEV_IP_ADDR: ${{ secrets.DEV_IP_ADDR }}
+      DEV_IP_KNOWN_HOSTS: ${{ secrets.DEV_IP_KNOWN_HOSTS }}
+      DEV_UPLOAD_SSH_USER: ${{ secrets.DEV_UPLOAD_SSH_USER }}
+      DEV_UPLOAD_SSH_DIR: ${{ secrets.DEV_UPLOAD_SSH_DIR }}
+      PRERELEASE_UPLOAD_SSH_DIR: ${{ secrets.PRERELEASE_UPLOAD_SSH_DIR }}
+      DEV_SSH_PRV_KEY: ${{ secrets.DEV_SSH_PRV_KEY }}
+      ALL_GPG_PH2: ${{ secrets.ALL_GPG_PH2 }}
+      CODE_REVIEW_API_KEY: ${{ secrets.CODE_REVIEW_API_KEY }}
+      CODE_REVIEW_SMTP_PASSWORD: ${{ secrets.CODE_REVIEW_SMTP_PASSWORD }}