fix deployment issues

Author: minhazzz

app/api/health/route.ts

@@ -1,6 +1,10 @@
 import { createClient } from '@supabase/supabase-js';
 
-const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL!;
-const supabaseAnonKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!;
+const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL || '';
+const supabaseAnonKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY || '';
+
+if (!supabaseUrl || !supabaseAnonKey) {
+  console.warn('Supabase environment variables are not set');
+}
 
 export const supabase = createClient(supabaseUrl, supabaseAnonKey);