transform core api codes into this project, update modules as admin/pos context modules

src/modules/admin/guilds/goods/goods.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common'
+import { GoodsController } from './goods.controller'
+import { GoodsService } from './goods.service'
+
+@Module({
+  controllers: [GoodsController],
+  providers: [GoodsService],
+})
+export class GuildGoodsModule {}