Chore: Migrate to biome

.github/workflows/format.yml

@@ -0,0 +1,29 @@
+name: Format Check
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  format:
+    name: Biome Format
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v1
+        with:
+          bun-version: 1.2.20
+
+      - name: Install dependencies
+        run: bun install
+
+      - name: Run format check
+        run: bun run format:check

.github/workflows/lint.yml

@@ -0,0 +1,30 @@
+name: Lint Check
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+permissions:
+  contents: read
+
+jobs:
+  lint:
+    name: Biome Lint
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v1
+        with:
+          bun-version: 1.2.20
+
+      - name: Install dependencies
+        run: bun install
+
+      - name: Run lint check
+        run: bun run lint

.vscode/settings.json

@@ -1,3 +1,24 @@
 {
-  "typescript.tsdk": "node_modules/typescript/lib"
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "editor.formatOnSave": true,
+  "editor.defaultFormatter": "biomejs.biome",
+  "editor.codeActionsOnSave": {
+    "source.fixAll.biome": "explicit",
+    "source.organizeImports.biome": "explicit"
+  },
+  "[javascript]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[javascriptreact]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[typescript]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[typescriptreact]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[json]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  }
 }

README.md

@@ -134,8 +134,10 @@ bun run dev         # Start development server
 bun run build      # Create production build
 bun run start      # Start production server
 bun run preview    # Build and preview production
-bun run lint       # Run ESLint
-bun run lint:fix   # Auto-fix ESLint issues
+bun run lint       # Run Biome linter
+bun run lint:fix   # Auto-fix Biome lint issues
+bun run format     # Format with Biome
+bun run check      # Run full Biome check (lint + format + imports)
 SUPABASE_PROJECT_ID=your-project-id bun run db:types   # Generate DB types
 bun run db:migration # Create migration
 
@@ -186,4 +188,4 @@ If you need help or have questions:
 ## License
 This project is licensed under the Apache License, Version 2.0 - see the [LICENSE](LICENSE) file for details.
 
-Copyright 2025 FoundryLabs, Inc.
+Copyright 2025 FoundryLabs, Inc.

biome.json

@@ -0,0 +1,76 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.4.4/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space",
+    "indentWidth": 2
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true,
+      "a11y": {
+        "noLabelWithoutControl": "warn",
+        "noStaticElementInteractions": "warn",
+        "noSvgWithoutTitle": "warn",
+        "useButtonType": "warn",
+        "useIframeTitle": "warn",
+        "useKeyWithClickEvents": "warn"
+      },
+      "correctness": {
+        "useExhaustiveDependencies": "warn",
+        "useHookAtTopLevel": "warn"
+      },
+      "performance": {
+        "noAccumulatingSpread": "warn",
+        "noImgElement": "warn"
+      },
+      "security": {
+        "noDangerouslySetInnerHtml": "warn",
+        "noDangerouslySetInnerHtmlWithChildren": "warn"
+      },
+      "style": {
+        "noNonNullAssertion": "warn"
+      },
+      "suspicious": {
+        "noArrayIndexKey": "off",
+        "noCommentText": "warn",
+        "noExplicitAny": "warn",
+        "useIterableCallbackReturn": "warn"
+      }
+    }
+  },
+  "assist": {
+    "actions": {
+      "source": {
+        "organizeImports": "on"
+      }
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "single",
+      "semicolons": "asNeeded",
+      "trailingCommas": "es5"
+    }
+  },
+  "json": {
+    "formatter": {
+      "enabled": true
+    },
+    "parser": {
+      "allowComments": false,
+      "allowTrailingCommas": false
+    }
+  },
+  "css": {
+    "parser": {
+      "tailwindDirectives": true
+    }
+  }
+}