fix: generate the Prisma client in the epic-stack example build (#118)

Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>

Author: ScriptedAlchemy

examples/epic-stack/package.json

@@ -10,7 +10,7 @@
     "#tests/*": "./tests/*"
   },
   "scripts": {
-    "build": "run-s build:*",
+    "build": "prisma generate && run-s build:*",
     "build:icons": "tsx ./other/build-icons.ts",
     "build:remix": "rsbuild build",
     "build:server": "tsx ./other/build-server.ts",