fix proto

src/modules/authentication/core/domain/username.entity.ts

@@ -41,7 +41,7 @@ export class UsernameEntity extends AggregateRoot<UsernameProps> {
   delete(): void {
     this.addEvent(
       new UsernameDeletedDomainEvent({
-        aggregateId: this.id,
+        aggregateId: this.props.name,
       }),
     );
   }

src/modules/authentication/interface/grpc-controllers/authentication.proto

@@ -8,7 +8,7 @@ service AuthenticationService {
   rpc AddUsername(UsernameWithId) returns (Id);
   rpc UpdatePassword(Password) returns (Id);
   rpc UpdateUsername(UsernameWithId) returns (Id);
-  rpc DeleteUsername(Name) returns (Id);
+  rpc DeleteUsername(Name) returns (Empty);
   rpc Delete(UserId) returns (Empty);
 }