change in athlete and getkeycloak

front_end/src/classes.tsx

@@ -3,6 +3,7 @@ export type Role = "Admin" | "Athlete" | "Coach";
 
 export class User{
     id!: number;
+    keycloakId!: String;
     nom!: String;
     prenom!:String;
     sessions: Session[] = []; //nb: Admin liaison non symétrique /!\
@@ -19,21 +20,17 @@ export class Ligne{
 
 export class Admin extends User{
     role!: Role;
-
 }
 
 export class Athlete extends User{
     nom!: String;
     groupe!: Groupe;
     role!: Role;
-
-
 }
 
 export class Coach extends User{
     nom!: String;
     role!: Role;
-
 }
 
 export class Session{