Initial todo app setup

- Backend: Bun + Elysia + Drizzle ORM + PostgreSQL
- Frontend: React + Vite + TailwindCSS + Zustand
- Auth: better-auth with invite-only system
- Features: Tasks, Projects, Sections, Labels, Comments
- Hammer API: Dedicated endpoints for AI assistant integration
- Unit tests: 24 passing tests
- Docker: Compose file for deployment

apps/api/package.json

@@ -0,0 +1,37 @@
+{
+  "name": "todo-api",
+  "version": "0.1.0",
+  "module": "src/index.ts",
+  "type": "module",
+  "private": true,
+  "scripts": {
+    "dev": "bun run --watch src/index.ts",
+    "start": "bun run src/index.ts",
+    "test": "bun test",
+    "test:watch": "bun test --watch",
+    "db:generate": "drizzle-kit generate",
+    "db:migrate": "drizzle-kit migrate",
+    "db:push": "drizzle-kit push",
+    "db:studio": "drizzle-kit studio",
+    "db:seed": "bun run src/db/seed.ts"
+  },
+  "devDependencies": {
+    "@types/bun": "latest",
+    "@types/pg": "^8.16.0",
+    "drizzle-kit": "^0.31.8"
+  },
+  "peerDependencies": {
+    "typescript": "^5"
+  },
+  "dependencies": {
+    "@elysiajs/bearer": "^1.4.2",
+    "@elysiajs/cors": "^1.4.1",
+    "better-auth": "^1.4.17",
+    "drizzle-orm": "^0.45.1",
+    "elysia": "^1.4.22",
+    "pg-boss": "^12.7.0",
+    "postgres": "^3.4.8",
+    "resend": "^6.8.0",
+    "zod": "^4.3.6"
+  }
+}