fix: register M8 modules in app.module.ts (routes were 404)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/app.module.ts

@@ -60,6 +60,11 @@ import { ReleaseModule } from './modules/release/release.module';
 import { ComplianceModule } from './modules/compliance/compliance.module';
 import { AdminNotificationsModule } from './modules/admin-notifications/admin-notifications.module';
 import { QuizModule } from './modules/quiz/quiz.module';
+import { ReadingEventModule } from './modules/reading-event/reading-event.module';
+import { ReadingModule } from './modules/reading/reading.module';
+import { MaterialReadingProgressModule } from './modules/material-reading-progress/material-reading-progress.module';
+import { LearningRecordModule } from './modules/learning-record/learning-record.module';
+import { TemporaryReadingMaterialModule } from './modules/temporary-reading-material/temporary-reading-material.module';
 
 import { JwtAuthGuard } from './common/guards/jwt-auth.guard';
 import { RolesGuard } from './common/guards/roles.guard';
@@ -165,6 +170,12 @@ import appleConfig from './config/apple.config';
     ComplianceModule,
     AdminNotificationsModule,
     QuizModule,
+    // ── M8 Learning Info ──
+    ReadingEventModule,
+    ReadingModule,
+    MaterialReadingProgressModule,
+    LearningRecordModule,
+    TemporaryReadingMaterialModule,
   ],
   providers: [
     { provide: APP_GUARD, useClass: RateLimitGuard },