# TODO - [x] Make thanks.php respect student mode (no header, centered "add new form" button) - [x] Add hidden input `student_mode` in add.php form when in student mode - [x] Append `mode=student` to thanks redirect in formulaire.php - [x] Update thanks.php to detect student mode, hide header, show centered button - [x] Cleanup public/admin/add.php — standardise fieldsets and add licence explanation sections from docs PDF - [x] Organise all fields into `