... building similar full-stack AI apps! The Stack Monorepo: Turborepo with pnpm workspaces Web: Next.js 15 (App Router) Mobile: Expo sharing the same tRPC API API: tRPC v11 for end-to-end type safety Database & ORM: Postgres (Neon/Supabase) + Drizzle ORM Auth: Better Auth handling email/password and Google Sign-in with incremental OAuth scopes AI: Anthropic Claude (Sonnet) powering the Daily Review agent What s Working Right Now Multi-Platform Support: Web and mobile CRUD clients are fully live sharing ... ... actionable tasks using incremental OAuth scopes. Project Structure Plaintext apps/ web/ Next.js 15 app (landing page, dashboard, tRPC routes) mobile/ Expo mobile app packages/ api/ tRPC router definitions auth/ Better Auth setup with Google & incremental scopes db/ Drizzle