Initial commit: Reorganiser le projet FFA Calendar Scraper

- Créer une arborescence propre (src/, scripts/, config/, data/, docs/, tests/)
- Déplacer les modules Python dans src/
- Déplacer les scripts autonomes dans scripts/
- Nettoyer les fichiers temporaires et __pycache__
- Mettre à jour le README.md avec documentation complète
- Mettre à jour les imports dans les scripts pour la nouvelle structure
- Configurer le .gitignore pour ignorer les données et logs
- Organiser les données dans data/ (courses, resultats, clubs, exports)

Structure du projet:
- src/: Modules principaux (ffa_scraper, ffa_analyzer)
- scripts/: Scripts CLI et utilitaires
- config/: Configuration (config.env)
- data/: Données générées
- docs/: Documentation
- tests/: Tests unitaires

💘 Generated with Crush

Assisted-by: GLM-4.7 via Crush <crush@charm.land>

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 FFA Calendar Scraper
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.