feat: add configurable auth schemes and request history features

- Add configurable auth schemes (Bearer, Raw, Basic) for flexible header injection
- Implement pattern specificity-based rule precedence (more specific patterns win)
- Add multiple rules warning when 2+ rules are active on a page
- Add expandable request history with domain-level breakdown in ContextBar
- Add per-rule request count badges in RuleCard
- Extract stateless components (PageInfo, ActivityStatus, MultipleRulesWarning)
- Extract shared utility functions for domain pattern matching
- Remove unused SettingsDialog component
- Add comprehensive tests for new utilities and components
- Add CLAUDE.md with development guidelines

Author: prosdev

CLAUDE.md

@@ -0,0 +1,70 @@
+# Claude AI Assistant Rules
+
+Guidelines for AI-assisted development in this codebase.
+
+## Code Style & Formatting
+
+- **Biome** for linting and formatting
+  - Single quotes
+  - 2 space indentation
+  - 100 character line width
+  - Auto-format on save
+- **TypeScript** strict mode
+- **Pure functions** preferred for testability (extract to `utils/`)
+
+## UI Component Guidelines
+
+- **Use shadcn UI components** (Alert, Button, Dialog, Select, Switch, etc.)
+- **Use Lucide icons** for all iconography
+- **Extract stateless components** for reusability
+- Consistent Tailwind CSS styling
+
+## Architecture Patterns
+
+- **SDK Kit plugin architecture** for background service worker
+- **Pure functions** in `utils/` for testability
+- **React hooks** for state management (no external state library)
+- **Separation of concerns:**
+  - `background/` - Service worker with SDK Kit plugins
+  - `panel/` - Side panel UI
+  - `popup/` - Popup UI
+  - `options/` - Options page UI
+  - `shared/` - Shared types and utilities
+
+## Chrome Extension Specifics
+
+- **Manifest V3** patterns
+- **`declarativeNetRequest`** API for header injection
+- **Priority-based rule ordering** using pattern specificity
+- **Storage:**
+  - `chrome.storage.sync` for rules (synced across devices)
+  - `chrome.storage.local` for stats (device-specific)
+- **⚠️ CRITICAL: New changes must NOT affect permissions**
+  - Adding new permissions requires Chrome Web Store review
+  - Check `manifest.json` before making changes that might require new permissions
+  - If permissions are needed, discuss first before implementing
+
+## Testing Guidelines
+
+- **Vitest** for unit tests
+- **Test pure functions** - extract to `utils/` for testability
+- **Mock Chrome APIs** in `tests/setup.ts`
+- **Colocate tests** with source files (`.test.ts`)
+
+## Git & Versioning
+
+- **Conventional commits** (feat, fix, docs, refactor, test, chore)
+- **Manual versioning** (no changesets yet - will add when auto-deploying to Chrome Web Store)
+- **Ask before performing git actions** (user preference)
+
+## Code Review Checklist
+
+Before submitting code, ensure:
+- ✅ Pure functions extracted for testability
+- ✅ Uses shadcn UI components
+- ✅ Uses Lucide icons (not emojis)
+- ✅ Tests added for new functionality
+- ✅ No new permissions required (check `manifest.json`)
+- ✅ TypeScript types are correct
+- ✅ Follows existing patterns and conventions
+

package.json

@@ -1,6 +1,6 @@
 {
   "name": "auth-header-injector",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Auth HI! - Chrome extension for injecting auth headers. Built with SDK Kit.",
   "type": "module",
   "scripts": {
@@ -28,6 +28,7 @@
     "@lytics/sdk-kit": "^0.1.1",
     "@radix-ui/react-dialog": "^1.1.15",
     "@radix-ui/react-label": "^2.1.8",
+    "@radix-ui/react-select": "^2.2.6",
     "@radix-ui/react-slot": "^1.2.4",
     "@radix-ui/react-switch": "^1.2.6",
     "class-variance-authority": "^0.7.1",