chore: add AGENTS.md to gitignore and remove from tracking

.gitignore

@@ -5,3 +5,4 @@ node_modules/
 .ruff_cache/
 .venv
 .pnpm-store
+AGENTS.md

AGENTS.md

@@ -1,59 +0,0 @@
-# Repository Guidelines
-
-## Project Structure & Module Organization
-
-The repository contains three main modules:
-- **`surfsense_web/`**: Next.js 15 frontend with TypeScript
-  - `app/`: App router pages and layouts
-  - `components/`: React components organized by feature
-  - `atoms/`: Jotai atoms for state management
-  - `lib/apis/`: API service layer with Zod validation
-  - `hooks/`: Custom React hooks (being migrated to jotai+tanstack)
-  - `contracts/types/`: Zod schemas and TypeScript types
-- **`surfsense_backend/`**: FastAPI Python backend
-- **`surfsense_browser_extension/`**: Browser extension
-
-## Build, Test, and Development Commands
-
-**Web Frontend** (from `surfsense_web/`):
-```bash
-pnpm install        # Install dependencies
-pnpm dev           # Start development server
-pnpm build         # Production build
-pnpm format        # Format code with Biome
-```
-
-## Coding Style & Naming Conventions
-
-- **TypeScript**: Use tabs for indentation, arrow functions preferred
-- **Files**: kebab-case (e.g., `llm-config-api.service.ts`)
-- **Types**: PascalCase with Zod schemas, infer types at end of file
-- **Atoms**: Descriptive names with "Atom" suffix (e.g., `documentsAtom`, `createDocumentMutationAtom`)
-- **Formatting**: Biome for linting and formatting
-
-## Migration Pattern (Imperative to Jotai+TanStack Query)
-
-When migrating from imperative hooks to jotai+tanstack:
-1. Create Zod schemas in `contracts/types/`
-2. Create API service in `lib/apis/`
-3. Add cache keys to `lib/query-client/cache-keys.ts`
-4. Create query/mutation atoms in `atoms/`
-5. Replace hook usage in components (maintain backward compatibility)
-6. Delete old hook after all usages migrated
-
-**Important**: For queries needing dynamic inputs, use `useQuery` directly in components instead of atoms.
-
-## Commit Guidelines
-
-- **Format**: `type: description` (e.g., `feat: add user API service`, `fix: resolve type error`)
-- **Types**: `feat`, `fix`, `refactor`, `docs`, `chore`
-- **Scope**: One logical change per commit
-- **Build**: Always run `pnpm build` before committing
-
-## Agent-Specific Instructions
-
-- Work incrementally - one function/component at a time
-- Never commit without explicit approval
-- Remove obvious comments that state what code clearly does
-- Follow existing patterns from previous migrations
-- Maintain backward compatibility during migrations