VIBN Frontend for Coolify deployment

app/api/debug/env/route.ts

@@ -0,0 +1,18 @@
+import { NextResponse } from 'next/server';
+
+export async function GET() {
+  return NextResponse.json({
+    firebaseProjectId: process.env.FIREBASE_PROJECT_ID ? 'SET' : 'NOT SET',
+    firebaseClientEmail: process.env.FIREBASE_CLIENT_EMAIL ? 'SET' : 'NOT SET',
+    firebasePrivateKey: process.env.FIREBASE_PRIVATE_KEY ? 'SET (length: ' + process.env.FIREBASE_PRIVATE_KEY.length + ')' : 'NOT SET',
+    
+    publicApiKey: process.env.NEXT_PUBLIC_FIREBASE_API_KEY ? 'SET' : 'NOT SET',
+    publicAuthDomain: process.env.NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN ? 'SET' : 'NOT SET',
+    publicProjectId: process.env.NEXT_PUBLIC_FIREBASE_PROJECT_ID ? 'SET' : 'NOT SET',
+    
+    nodeEnv: process.env.NODE_ENV,
+    
+    tip: 'If any Firebase vars show NOT SET, restart your dev server after updating .env.local'
+  });
+}
+