feat(core): 新增BusinessModule并替换原有FEATURE_MODULES引入方式，优化模块结构

src/app.module.ts

@@ -4,6 +4,7 @@ import { ConfigModule, ConfigService } from '@nestjs/config';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { ThrottlerModule, ThrottlerGuard } from '@nestjs/throttler';
 import databaseConfig from '@/config/database.config';
+import { BusinessModule } from '@/modules/business.module';
 
 @Module({
   imports: [
@@ -31,6 +32,7 @@ import databaseConfig from '@/config/database.config';
         },
       ],
     }),
+    BusinessModule,
   ],
   providers: [
     {

src/common/interceptors/transform.interceptor.ts

@@ -8,9 +8,10 @@ import { Observable, map } from 'rxjs';
 import { ApiResponse } from '@/common/interfaces/api-response.interface';
 
 @Injectable()
-export class TransformInterceptor<T>
+export class TransformInterceptor<T> implements NestInterceptor<
-  implements NestInterceptor<T, ApiResponse<T>>
+  T,
-{
+  ApiResponse<T>
+> {
   intercept(
     _context: ExecutionContext,
     next: CallHandler<T>,

src/modules/business.module.ts

@@ -0,0 +1,6 @@
+import { Module } from '@nestjs/common';
+
+@Module({
+  imports: [],
+})
+export class BusinessModule {}