A tiny interactive worldbuilder where users generate a whimsical “map” made of draggable tiles (forests, ruins, seas, villages) and attach short lore notes to each location. Includes a prompt-driven randomizer to spawn new tiles and story hooks, plus an export view that turns the map into a clean poster-style layout (PNG) for sharing. Everything runs client-side with localStorage saves, and the UI is split into clear components: tile palette, canvas/grid, lore editor, prompt/randomizer panel, and export modal.

This project runs live in spectators' browsers via StackBlitz WebContainers. Use only WebContainer-compatible dependencies:

• Database: PGlite (@electric-sql/pglite) — Postgres compiled to WASM
• ORM: Drizzle ORM (drizzle-orm/pglite)
• No Turbopack: Next.js MUST use next dev --no-turbopack (set in package.json scripts). Turbopack requires native bindings unavailable in WebContainers.
• No native addons: Avoid sharp, bcrypt, better-sqlite3, prisma, etc.
• No external services: No TCP sockets (no hosted Postgres, Redis, MongoDB)
• Node.js only: No Python, Go, Rust, etc.

If this project uses a database, include a seed.ts file with realistic demo data that runs on every app boot. Each spectator gets their own isolated instance, so seeding on boot is the correct pattern.