- Create lib/db/schema/ directory with barrel export index.ts - Add hardware table with device_type enum (handled/console) - Add games table with Steam metadata, sync fields, and JSON genres - Add game_versions table with composite unique (gameId, buildId) and cascade delete Refs: Chunk 2 of database schema implementation
- Add drizzle.config.ts with PostgreSQL dialect configuration - Create lib/db/index.ts with Drizzle ORM client and pg Pool - Add db:generate, db:migrate, db:studio, db:push scripts to package.json Part of Chunk 1: Drizzle Config & DB Client setup