TASK 15 – ADMIN STUDENT CRUD (IMAGE UPLOAD)
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FEATURES:
- Admin login
- Student CRUD (Add / Edit / Delete)
- Secure image upload
- AJAX based operations
- PDO prepared statements

SETUP:
1. Import database.sql
2. Place folder inside htdocs
3. Ensure uploads/ writable
4. Login:
   admin@test.com / admin123
