chore: import upstream snapshot with attribution

apps/sim/vitest.config.ts

@@ -0,0 +1,85 @@
+import path from 'path'
+/// <reference types="vitest" />
+import react from '@vitejs/plugin-react'
+import tsconfigPaths from 'vite-tsconfig-paths'
+import { configDefaults, defineConfig } from 'vitest/config'
+
+const nextEnv = require('@next/env')
+const { loadEnvConfig } = nextEnv.default || nextEnv
+
+const projectDir = process.cwd()
+loadEnvConfig(projectDir)
+
+export default defineConfig({
+  plugins: [react(), tsconfigPaths()],
+  test: {
+    globals: true,
+    environment: 'node',
+    include: ['**/*.test.{ts,tsx}'],
+    exclude: [...configDefaults.exclude, '**/node_modules/**', '**/dist/**'],
+    setupFiles: ['./vitest.setup.ts'],
+    pool: 'threads',
+    isolate: true,
+    fileParallelism: true,
+    maxConcurrency: 10,
+    testTimeout: 10000,
+    deps: {
+      optimizer: {
+        web: {
+          enabled: true,
+        },
+      },
+    },
+  },
+  resolve: {
+    alias: [
+      {
+        find: '@sim/db',
+        replacement: path.resolve(__dirname, '../../packages/db'),
+      },
+      {
+        find: '@sim/logger',
+        replacement: path.resolve(__dirname, '../../packages/logger/src'),
+      },
+      {
+        find: '@/stores/console/store',
+        replacement: path.resolve(__dirname, 'stores/console/store.ts'),
+      },
+      {
+        find: '@/stores/execution/store',
+        replacement: path.resolve(__dirname, 'stores/execution/store.ts'),
+      },
+      {
+        find: '@/blocks/types',
+        replacement: path.resolve(__dirname, 'blocks/types.ts'),
+      },
+      {
+        find: '@/serializer/types',
+        replacement: path.resolve(__dirname, 'serializer/types.ts'),
+      },
+      { find: '@/lib', replacement: path.resolve(__dirname, 'lib') },
+      { find: '@/stores', replacement: path.resolve(__dirname, 'stores') },
+      {
+        find: '@/components',
+        replacement: path.resolve(__dirname, 'components'),
+      },
+      { find: '@/app', replacement: path.resolve(__dirname, 'app') },
+      { find: '@/api', replacement: path.resolve(__dirname, 'app/api') },
+      {
+        find: '@/executor',
+        replacement: path.resolve(__dirname, 'executor'),
+      },
+      {
+        find: '@/providers',
+        replacement: path.resolve(__dirname, 'providers'),
+      },
+      { find: '@/tools', replacement: path.resolve(__dirname, 'tools') },
+      { find: '@/blocks', replacement: path.resolve(__dirname, 'blocks') },
+      {
+        find: '@/serializer',
+        replacement: path.resolve(__dirname, 'serializer'),
+      },
+      { find: '@', replacement: path.resolve(__dirname) },
+    ],
+  },
+})