feat(core): 新增FEATURE_MODULES统一管理特性模块，优化模块引入方式

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 { FEATURE_MODULES } from '@/feature-modules';
 
 @Module({
   imports: [
@@ -31,6 +32,7 @@ import databaseConfig from '@/config/database.config';
         },
       ],
     }),
+    ...FEATURE_MODULES,
   ],
   providers: [
     {

src/feature-modules.ts

@@ -0,0 +1 @@
+export const FEATURE_MODULES = [];