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routes/search.js

@@ -25,28 +25,10 @@ router.get('/tutorial-tasks/:week', authenticateToken, async (req, res) => {
     const weekNumber = parseInt(req.params.week);
     
     const WeekBrief = require('../models/WeekBrief');
-    let tasks;
-    // For week 1, serve a complete copy of week 2's tutorial tasks (mapped to week 1)
-    if (weekNumber === 1) {
-      const week2 = await SourceText.find({
-        category: 'tutorial',
-        weekNumber: 2
-      }).sort({ position: 1, createdAt: 1 });
-      tasks = week2.map(doc => {
-        const obj = doc._doc || doc;
-        return {
-          ...obj,
-          weekNumber: 1,
-          title: typeof obj.title === 'string' ? obj.title.replace('Week 2', 'Week 1') : obj.title,
-          _id: obj._id // preserve _id shape for frontend list keys; data identity remains from week2
-        };
-      });
-    } else {
-      tasks = await SourceText.find({ 
-        category: 'tutorial',
-        weekNumber: weekNumber 
-      }).sort({ position: 1, createdAt: 1 });
-    }
+    const tasks = await SourceText.find({ 
+      category: 'tutorial',
+      weekNumber: weekNumber 
+    }).sort({ position: 1, createdAt: 1 });
     // Check hidden flag; if hidden and user not admin, return empty
     const wb = await WeekBrief.findOne({ category: 'tutorial', weekNumber });
     const role = (req.headers['user-role'] || 'visitor').toString();