- Created V16 Flyway migration for pre_inscription and token_pre_inscription tables.
- Added PreInscription and TokenPreInscription entities with respective repositories.
- Updated SecurityConfig to allow public access to /inscription-public/**.
- Implemented CaptchaValidationService to interact with Cloudflare Turnstile API.
- Created PublicInscriptionController for managing the QR code entry, CAPTCHA validation, ephemeral tokens, and public form submission.
- Added public Thymeleaf views (demarrer, formulaire, succes, lien-expire) with TailwindCSS.
- Developed AdminPreInscriptionController and PreInscriptionService to handle back-office validation and rejection workflows.
- Built the admin pre-inscriptions dashboard list view.
- Added a dynamic, polling notification badge in the sidebar using HTMX, auto-updating on validation/rejection events.
