fix(ui): change tab names

fix(api): change api url

src/types/testdate.ts

@@ -0,0 +1,11 @@
+import type { ReactNode } from "react";
+
+export interface TestDate {
+  action: ReactNode;
+  test_date: string;
+  registration_deadline: string;
+  late_registration_deadline: string;
+  location: string;
+  is_digital: boolean;
+  id: string;
+}