fix: 补齐异常阶段请求日志

- src/common/http/all-exceptions.filter.ts: 记录 guard/pipe 阶段的结构化错误日志
- src/main.ts: 写入请求开始时间并向异常过滤器注入结构化 logger
- src/common/logging: 避免成功拦截器重复记录异常日志

src/main.ts

@@ -5,8 +5,13 @@ import { AppModule } from './app.module';
 import { ApiEnvelopeInterceptor } from './common/http/api-envelope.interceptor';
 import { AllExceptionsFilter } from './common/http/all-exceptions.filter';
 import { HttpRequestLoggingInterceptor } from './common/logging/http-request-logging.interceptor';
+import { StructuredLoggerService } from './common/logging/structured-logger.service';
 import { EnvConfig } from './config/env.schema';
 
+type RequestWithStartedAt = {
+  startedAt?: number;
+};
+
 async function bootstrap(): Promise<void> {
   const app = await NestFactory.create(AppModule, {
     bufferLogs: true,
@@ -14,12 +19,18 @@ async function bootstrap(): Promise<void> {
   });
   const config = app.get(ConfigService<EnvConfig, true>);
   const corsOrigin = config.get('CORS_ORIGIN', { infer: true });
+  const structuredLogger = app.get(StructuredLoggerService);
+
+  app.use((request: RequestWithStartedAt, _response: unknown, next: () => void) => {
+    request.startedAt = Date.now();
+    next();
+  });
 
   app.enableCors({
     origin: corsOrigin ? corsOrigin.split(',').map((origin) => origin.trim()) : true,
     credentials: true,
   });
-  app.useGlobalFilters(new AllExceptionsFilter());
+  app.useGlobalFilters(new AllExceptionsFilter(structuredLogger));
   app.useGlobalInterceptors(
     app.get(HttpRequestLoggingInterceptor),
     new ApiEnvelopeInterceptor(),