- Add `.env` to `.gitignore` and create `.env.example`.
- Install `@modelcontextprotocol/sdk` to fix type errors.
- Fix linting issues (unused vars, error handling) in `src/api/extract.ts` and `src/service/ai.ts`.
- Fix typecheck errors in `src/service/file.ts` (Buffer types) and `src/service/ai.ts` (GenAI types).
- Update `tsconfig.json` to use React JSX and skip lib checks.
- Fix tests in `src/service/asset.test.ts` (mocking `Bun.write`) and `src/api/equipment.test.ts`.
- Refactor `src/ui/components/Stash.tsx` and `src/ui/components/Extractor.tsx` to infer types from Hono client.
- Simplify `src/ui/types.ts` by removing redundant types.
- Migrated frontend demo to `src/ui` as a Bun-native React app.
- Implemented `ExtractionService` with 5-step AI extraction flow (Analyze, Generate, Detect, Crop, Refine).
- Implemented `FileService` for image processing and storage using `sharp`.
- Implemented `EquipmentService` and `CategoryService` for managing game assets.
- Set up Hono RPC (`hc`) for type-safe frontend-backend communication.
- Configured `Bun.serve` to handle both API routes and frontend static files/SPA routing.
- Added `zod` validation for API endpoints.
- Updated `AGENTS.md` with new architecture details.
- Added Prisma schema with Asset, Character, Equipment, Generation, Category models
- Configured SQLite with LibSQL adapter
- Implemented Service layer (src/service) with unit tests
- Implemented API layer (src/api) with Hono and integration tests
- Added static file serving for assets
- Configured CI/CD with GitHub Actions
- Added Developer Guide (AGENTS.md)
- Removed Format Check from CI