Remove Nixpacks start command and add Prisma module cleanup to the package.json start script.

nixpacks.toml

@@ -8,6 +8,3 @@ cmds = [
 
 [phases.setup]
 nixPkgs = ["nodejs_22", "npm-9_x", "openssl"]
-
-[start]
-cmd = "node .next/standalone/server.js"

package.json

@@ -8,7 +8,7 @@
   "scripts": {
     "dev": "next dev",
     "build": "npx prisma generate && cross-env NEXT_TELEMETRY_DISABLED=1 next build",
-    "start": "npx prisma generate && npx prisma db push && node .next/standalone/server.js",
+    "start": "npx prisma generate && npx prisma db push && rm -rf .next/standalone/node_modules/@prisma .next/standalone/node_modules/.prisma && node .next/standalone/server.js",
     "lint": "next lint"
   },
   "dependencies": {