fix: vercel

Les12-Tool-Calling/polderfest-demo/lib/supabase-admin.ts

@@ -0,0 +1,19 @@
+import "server-only";
+
+import { createClient } from "@supabase/supabase-js";
+
+const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL;
+const supabaseServiceRoleKey = process.env.SUPABASE_SERVICE_ROLE_KEY;
+
+if (!supabaseUrl) {
+  throw new Error("Missing env var: NEXT_PUBLIC_SUPABASE_URL");
+}
+
+if (!supabaseServiceRoleKey) {
+  throw new Error("Missing env var: SUPABASE_SERVICE_ROLE_KEY");
+}
+
+export const supabaseAdmin = createClient(supabaseUrl, supabaseServiceRoleKey, {
+  auth: { persistSession: false },
+});
+