Tidied up the packages and unused modules

src/app.module.ts

@@ -6,7 +6,6 @@ import { MongooseModule } from "@nestjs/mongoose";
 import { ScheduleModule } from "@nestjs/schedule";
 import { ServeStaticModule } from "@nestjs/serve-static";
 import * as dotenv from "dotenv";
-import { CommandModule } from "nestjs-command";
 import { AiModule } from "./ai/ai.module";
 import { AuthModule } from "./auth/auth.module";
 import { ClaimRequestManagementModule } from "./claim-request-management/claim-request-management.module";
@@ -31,7 +30,6 @@ dotenv.config({ path: `.${process.env.NODE_ENV}.env` });
 
 @Module({
   imports: [
-    CommandModule,
     ScheduleModule.forRoot(),
     CronModule,
     ServeStaticModule.forRoot({