feat: добавил тесты с использованием Playwright

frontend/tests/mocks/fixtures.ts

@@ -0,0 +1,80 @@
+export const mockAuthResponse = {
+  accessToken: 'fake-token',
+  expiresAt: '2099-01-01T00:00:00.000Z',
+  user: {
+    id: 1,
+    email: 'student@example.com',
+    displayName: 'Test User',
+    roles: ['Student'],
+  },
+}
+
+export const mockCurrentUser = {
+  id: 1,
+  email: 'student@example.com',
+  displayName: 'Test User',
+  roles: ['Student'],
+  avatarUrl: null,
+  xp: 120,
+  coins: 10,
+  level: 2,
+  createdAt: '2026-01-01T00:00:00.000Z',
+}
+
+export const mockUserStats = {
+  totalLectures: 0,
+  attendedLectures: 0,
+  totalReviews: 0,
+  xp: 120,
+  coins: 10,
+  level: 2,
+  achievementsCount: 0,
+  currentLevelXp: 20,
+  nextLevelXp: 100,
+  activeEnrollments: 0,
+  enrollmentSlotLimit: 3,
+  enrollmentSlotRules: [],
+}
+
+export const mockLectures = [
+  {
+    id: 1,
+    courseId: 101,
+    courseName: 'ML',
+    teacherId: 201,
+    teacherName: 'Иванов И.И.',
+    locationId: 301,
+    locationName: 'B-1 / 101',
+    title: 'Введение в ML',
+    description: 'База машинного обучения',
+    format: 'Offline',
+    startsAt: '2026-06-12T10:00:00.000Z',
+    endsAt: '2026-06-12T11:30:00.000Z',
+    isOpen: true,
+    maxEnrollments: 30,
+    enrollmentsCount: 10,
+    onlineUrl: null,
+    createdAt: '2026-01-01T00:00:00.000Z',
+    isEnrolled: false,
+  },
+  {
+    id: 2,
+    courseId: 102,
+    courseName: 'квантовые-вычисления',
+    teacherId: 202,
+    teacherName: 'Петров П.П.',
+    locationId: null,
+    locationName: null,
+    title: 'Квантовые вычисления',
+    description: 'Кубиты и алгоритмы',
+    format: 'Online',
+    startsAt: '2026-06-13T10:00:00.000Z',
+    endsAt: '2026-06-13T11:00:00.000Z',
+    isOpen: false,
+    maxEnrollments: 50,
+    enrollmentsCount: 50,
+    onlineUrl: 'https://example.com/meet',
+    createdAt: '2026-01-01T00:00:00.000Z',
+    isEnrolled: false,
+  },
+]