feat(GOV-009): 建立 NestJS 三进程基线

server/apps/worker/src/main.ts

@@ -0,0 +1,36 @@
+import 'reflect-metadata';
+
+import { type INestApplicationContext, type NestApplicationOptions } from '@nestjs/common';
+import { NestFactory } from '@nestjs/core';
+
+import { loadWorkerProcessConfig } from '../../../libs/config/src/load-process-env';
+import {
+  toSafeRuntimeSummary,
+  type WorkerRuntimeConfig,
+} from '../../../libs/config/src/runtime-config';
+import { WorkerModule } from './worker.module';
+
+interface BootstrapWorkerOptions {
+  config: WorkerRuntimeConfig;
+  logger?: NestApplicationOptions['logger'];
+}
+
+export async function bootstrapWorker(
+  options: BootstrapWorkerOptions,
+): Promise<INestApplicationContext> {
+  const app = await NestFactory.createApplicationContext(WorkerModule, {
+    logger: options.logger,
+  });
+  app.enableShutdownHooks();
+  return app;
+}
+
+async function runWorker(): Promise<void> {
+  const config = loadWorkerProcessConfig();
+  console.info('Worker 进程启动配置', toSafeRuntimeSummary(config));
+  await bootstrapWorker({ config });
+}
+
+if (require.main === module) {
+  void runWorker();
+}

server/apps/worker/src/worker.module.ts

@@ -0,0 +1,4 @@
+import { Module } from '@nestjs/common';
+
+@Module({})
+export class WorkerModule {}