feat: add network module and service for TCP latency measurement and proxy performance

web/api/src/vless/vless.module.ts

@@ -0,0 +1,8 @@
+import { Module } from '@nestjs/common';
+import { VlessService } from './vless.service';
+
+@Module({
+  providers: [VlessService],
+  exports: [VlessService],
+})
+export class VlessModule {}