feat: Phase 1 foundation — monorepo, auth, DB schema, API, shared packages
Phase 1.1: Monorepo Setup & Design System
- Turborepo + pnpm workspaces monorepo structure
- Shared packages: @yetanother/types, @yetanother/utils, @yetanother/hooks, @yetanother/ui, @yetanother/db
- Radix UI primitives with custom shadcn/ui-style components (Button, Dialog, Toast, Tooltip, Tabs, Label)
- Tailwind CSS v4 with design tokens (light theme)
- TypeScript strict mode with composite project references
Phase 1.2: Authentication & User Management
- Fastify server setup with JWT auth (register, login, me endpoints)
- @fastify/jwt with cookie support
- User and workspace models with Prisma ORM
Phase 1.3: Database Schema & Migrations
- Full Prisma schema: User, Workspace, Node, NodeLink, Tag,
Folder, Reminder, Embedding, Activity, Attachment,
WorkspaceMember, SyncCheckpoint
- pgvector extension for embeddings (vector(1536))
- Seed script for dev data
- Comprehensive indexes (GIN, BRIN, B-tree)
Phase 1.4: API Foundation & Middleware
- Fastify REST API with versioned routes (/api/v1)
- Zod request validation on all endpoints
- CORS, Helmet security headers, rate limiting
- Structured logging with pino-pretty
- Swagger/OpenAPI docs at /docs
- WebSocket support (collaboration ready)
- CRUD routes: nodes, workspaces, search, auth
Tooling:
- ESLint 9 flat config with TypeScript parser
- Prettier with consistent formatting rules
- Turbo v2 task orchestration
- GitHub Actions CI workflow
- Husky + lint-staged pre-commit hooks
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