Build MVP: launcher, constructor, and AI game generation

A self-hosted, Roblox-flavored game platform: browse/play published
browser games, build them by hand or by describing them to an LLM.
Fully independent from top-tickets — separate repo, DB, port (8082).

- Auth: email+password accounts (argon2, httpOnly session cookies),
  no admin/agent split — every account can create and play.
- Three game templates (quiz, clicker, maze), each a zod schema paired
  with a Phaser 4 Scene that renders purely from a validated instance
  of that schema — manual and AI-generated games hit the same
  renderer, so a saved game is always guaranteed to load and run. The
  maze schema BFS-validates that the exit is reachable from the start.
- Manual constructor: per-template builder forms, draft/publish/edit/
  delete, a launcher grid of published games, a full-bleed play page.
- AI generation: Anthropic API key configured under Settings → AI
  (encrypted at rest, validated with a live call before saving, same
  shape as top-tickets' mailbox/LDAP settings). Generation uses the
  SDK's zodOutputFormat/messages.parse to force schema-shaped JSON
  output, with one retry feeding back the validation error. Output
  always prefills the manual builder for review — never auto-published
  blind. Clean, distinct error message when no key is configured yet
  (no silent fallback exists here, so it doesn't pretend one does).
- Docker Compose on port 8082 (bakes in the busy_timeout=30000 SQLite
  pragma from day one — top-tickets hit this build-time race twice).

Deferred: more templates/genres, drag-and-drop level editor, likes/
leaderboards, AI-generated sprite assets, multiplayer, moderation.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QcXH24ky6zjk2UyK5oZUPH

package.json

@@ -5,22 +5,35 @@
   "scripts": {
     "dev": "next dev",
     "build": "next build",
-    "start": "next start",
-    "lint": "eslint"
+    "start": "next start -p ${PORT:-8082}",
+    "lint": "eslint",
+    "db:generate": "drizzle-kit generate",
+    "db:migrate": "drizzle-kit migrate",
+    "generate-key": "tsx scripts/generate-key.ts"
   },
   "dependencies": {
+    "@anthropic-ai/sdk": "^0.115.0",
+    "argon2": "^0.45.1",
+    "better-sqlite3": "^12.11.1",
+    "drizzle-orm": "^0.45.2",
+    "lucide-react": "^1.28.0",
     "next": "16.2.12",
+    "phaser": "^4.2.1",
     "react": "19.2.4",
-    "react-dom": "19.2.4"
+    "react-dom": "19.2.4",
+    "zod": "^4.4.3"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
+    "@types/better-sqlite3": "^7.6.13",
     "@types/node": "^20",
     "@types/react": "^19",
     "@types/react-dom": "^19",
+    "drizzle-kit": "^0.31.10",
     "eslint": "^9",
     "eslint-config-next": "16.2.12",
     "tailwindcss": "^4",
+    "tsx": "^4.23.1",
     "typescript": "^5"
   }
 }