feat: add admin js

src/modules/conversation/entities/conversation.entity.ts

@@ -7,11 +7,12 @@ import {
   OneToMany,
   PrimaryGeneratedColumn,
   UpdateDateColumn,
+  BaseEntity,
 } from 'typeorm';
 import { Message } from './message.entity';
 
 @Entity()
-export class Conversation {
+export class Conversation extends BaseEntity {
   @PrimaryGeneratedColumn()
   id!: number;