fix

src/services/mock/routes/student-exams.js

@@ -0,0 +1,27 @@
+import { register } from '@/services/mock/registry'
+import { endpoints } from '@/services/api/endpoints'
+import { studentExams } from '@/services/mock/fixtures/student-exams'
+
+register('GET', endpoints.showStudentExam, ({ params }) => {
+  const exam = studentExams.find((e) => String(e.id) === String(params.id))
+  if (exam) return { data: exam }
+  const fallback = studentExams[1]
+  return { data: { ...fallback, id: params.id } }
+})
+
+register('POST', endpoints.startStudentExamAttempt, ({ params }) => ({
+  data: { id: params.id, status: 'started', message: 'آزمون آغاز شد' },
+}))
+
+register('POST', endpoints.submitStudentExamAttempt, ({ params, data }) => {
+  const answers = data?.answers || {}
+  const total = Object.keys(answers).length
+  return {
+    data: {
+      id: params.id,
+      submitted: true,
+      score: total > 0 ? (12 + Math.random() * 6).toFixed(2) : 0,
+      message: 'پاسخ‌های شما با موفقیت ثبت شد.',
+    },
+  }
+})