Fix workspace/user deletion (#2648)

* Fix workspace/user deletion

* remove logs

* add defaultWorkspace check

server/src/core/refresh-token/refresh-token.entity.ts

@@ -23,7 +23,9 @@ export class RefreshToken {
   @PrimaryGeneratedColumn('uuid')
   id: string;
 
-  @ManyToOne(() => User, (user) => user.refreshTokens)
+  @ManyToOne(() => User, (user) => user.refreshTokens, {
+    onDelete: 'CASCADE',
+  })
   @JoinColumn({ name: 'userId' })
   user: User;