Update auth.service log message for clarity when saving user claims

frontend/src/app/services/auth.service.ts

@@ -109,7 +109,7 @@ export class AuthService {
     localStorage.setItem('jwt', jwt);
 
     const claims = this.extractJwtClaims(jwt);
-    console.log("User claims: ", claims);
+    console.log("Saving user claims: ", claims);
     this.userClaimsSubject.next(claims);
   }