🟡 React Hooks: Missing Dependencies in useEffect

[Goodnessukaigwe]

Priority: 🟡 MEDIUM

Description:
Multiple components have useEffect hooks with missing dependencies, which can cause stale closures and unexpected behavior.

Affected Files:

• src/app/admin-dashboard/page.tsx (line 26)
• src/app/dashboard/page.tsx (line 50)
• src/app/exam/[id]/page.tsx (lines 51, 109)
• src/app/exam/[id]/results/page.tsx (line 35)
• src/app/student-management/page.tsx (line 22)
• Others...

Solutions:
See GITHUB_ISSUES.md for three solution patterns:

1. Add dependency
2. Use useCallback
3. Move function inside useEffect

Action Items:

• Review all useEffect warnings
• Choose appropriate solution for each case
• Test that data fetching still works correctly
• Add ESLint rule enforcement