feat: midterm shit done

functions/utils.js

@@ -0,0 +1,13 @@
+export function createErrorResponse(message, status) {
+  return new Response(JSON.stringify({"error": message}), {
+    status: status,
+    headers: { 'Content-Type': 'application/json' },
+  });
+}
+
+export function createSuccessResponse(data, status = 200) {
+  return new Response(JSON.stringify(data), {
+    status: status,
+    headers: { 'Content-Type': 'application/json' },
+  });
+}