STEP 7 - Admin panel
1. Extract into the same folder as steps 2-6 (overwrite). config.php is not included.
2. DELETE the old placeholder file  admin/index.html  (from step 2) if it still exists.
3. phpMyAdmin -> Import schema_step7.sql (creates the admin log table).
4. Open  https://YOUR-SITE/admin/dashboard.php  while logged in as an admin
   (first admin: UPDATE users SET role='admin' WHERE username='YOUR_USERNAME';)
