fix(test): add missing codingHabit to mockData in page.test.tsx

Author: code-with-abhi-i5

app/(root)/dashboard/[username]/page.test.tsx

@@ -93,6 +93,7 @@ describe('DashboardPage', () => {
       currentStreak: 5,
       peakStreak: 15,
       totalContributions: 500,
+      codingHabit: 'Night Owl',
     },
     languages: [{ name: 'TypeScript', percentage: 100, color: '#3178c6' }],
     activity: [],