fix: education

src/services/api/endpoints.js

@@ -122,8 +122,10 @@ export const endpoints = {
   // Sessions — attendance roster
   getSessionsAttendance: '/admin/sessions/:sessionId/attendances',
 
-  // Exams — participants only (backend has /exams/:id but no participants endpoints)
-  getExamParticipants: '/admin/exams/:examId/participants',
+  // Exams — admin/teacher view of attempts. Each row is one attempt with the
+  // attempting user embedded; multiple rows per user are possible. The
+  // single-attempt detail endpoint is still mock-only.
+  getExamAttempts: '/exams/:examId/attempts',
   showExamParticipant: '/admin/exams/:examId/participants/:participantId',
 
   // Homeworks — list, show, submissions list, show submission