Tiny World Visual QA

Use the browser route http://localhost:3000/tiny-world-builder when available. For Worlds screen/API QA, run the local build first and launch through Netlify on 8888:

./publish.sh
npx --yes netlify dev --dir dist --functions netlify/functions --port 8888 --staticServerPort 3998

Worlds cards should use real /api/worlds preview data. Do not invent seeded or hardcoded island layouts in the client; the 2D isometric renderer may draw the default grass base for the world grid, then overlay only API-provided terrain / object tuples.

Checks: