Add CRUD API for enseignements (prof-module-promo associations):
- POST /enseignements: Create with validation (201/409)
- GET /enseignements/{idProf}/{idModule}/{idPromo}: Read by composite
key (200/404)
- DELETE /enseignements/{idProf}/{idModule}/{idPromo}: Delete by
composite key (204/404)
Access control: Employee-only (403 Forbidden)
Tests: 7 unit tests added
Note: RBAC implementation pending (current access control is temporary)
anys
f3c1f10999