update

app.js

@@ -34,6 +34,10 @@ const chapterRoutes = require('./routes/chapterRoutes');
 const gameRoutes = require('./routes/gameRoutes');
 const lessonRoutes = require('./routes/lessonRoutes');
 const chapterLessonRoutes = require('./routes/chapterLessonRoutes');
+const vocabRoutes = require('./routes/vocabRoutes');
+const grammarRoutes = require('./routes/grammarRoutes');
+const storyRoutes = require('./routes/storyRoutes');
+const learningContentRoutes = require('./routes/learningContentRoutes');
 
 /**
  * Initialize Express Application
@@ -146,6 +150,7 @@ app.get('/api', (req, res) => {
       chapters: '/api/chapters',
       lessons: '/api/lessons',
       games: '/api/games',
+      vocab: '/api/vocab',
     },
     documentation: '/api-docs',
   });
@@ -198,6 +203,10 @@ app.use('/api/chapters', chapterRoutes);
 app.use('/api/chapters', chapterLessonRoutes); // Nested route: /api/chapters/:id/lessons
 app.use('/api/games', gameRoutes);
 app.use('/api/lessons', lessonRoutes);
+app.use('/api/vocab', vocabRoutes);
+app.use('/api/grammar', grammarRoutes);
+app.use('/api/stories', storyRoutes);
+app.use('/api/learning-content', learningContentRoutes);
 
 /**
  * Queue Status Endpoint