feat(gateway): MosaicPlugin lifecycle + ReloadService + hot reload (P8-013) (#182)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

apps/gateway/src/chat/chat.module.ts

@@ -1,11 +1,12 @@
-import { Module } from '@nestjs/common';
+import { forwardRef, Module } from '@nestjs/common';
 import { CommandsModule } from '../commands/commands.module.js';
 import { ChatGateway } from './chat.gateway.js';
 import { ChatController } from './chat.controller.js';
 
 @Module({
-  imports: [CommandsModule],
+  imports: [forwardRef(() => CommandsModule)],
   controllers: [ChatController],
   providers: [ChatGateway],
+  exports: [ChatGateway],
 })
 export class ChatModule {}