feat(materiel): connect catalogue and detail to api

eme-backend/src/routes/materiel.routes.ts

@@ -1,6 +1,7 @@
 import { Router } from 'express';
-import { getCatalogue } from '../controllers/materiel.controller';
+import { getCatalogue, getMaterielDetail } from '../controllers/materiel.controller';
 
 export const materielRoutes: Router = Router();
 
 materielRoutes.get('/', getCatalogue);
+materielRoutes.get('/:id', getMaterielDetail);