快手发码通知采集到独立日志文件，修复 integration 日志阈值问题

apps/backend/src/routes/kuaishou-industry.ts

@@ -8,7 +8,7 @@ import { handleDestroyCode } from '../services/platforms/kuaishou-industry/destr
 import { handleQueryCode } from '../services/platforms/kuaishou-industry/query-code-service.js'
 import { handleConsumeCode } from '../services/platforms/kuaishou-industry/consume-code-service.js'
 import { buildIndustryErrorResponse } from '../services/platforms/kuaishou-industry/response.js'
-import { createRequestId, logIntegration } from '../utils/logger.js'
+import { createRequestId, logCapture, logIntegration } from '../utils/logger.js'
 
 const router = Router()
 
@@ -24,6 +24,7 @@ const industryRateLimit = createRateLimitMiddleware({
 router.post('/send-code', industryRateLimit, async (req, res) => {
   const requestId = createRequestId('ksind')
   const startedAt = Date.now()
+  const mergedParams = mergeRequestParams(req)
 
   logIntegration('[kuaishou-industry/send-code]', '收到快手行业电子凭证发码请求', {
     requestId,
@@ -34,9 +35,23 @@ router.post('/send-code', industryRateLimit, async (req, res) => {
     body: req.body,
   })
 
+  logCapture('[kuaishou-industry/send-code]', '快手通知商家发码消息', {
+    requestId,
+    receivedAt: new Date().toISOString(),
+    method: req.method,
+    originalUrl: req.originalUrl,
+    ip: req.ip,
+    params: mergedParams,
+  }, { channel: 'send-code', sanitize: false })
+
   try {
     const params = mergeRequestParams(req)
     const result = await handleSendCode(params)
+    logCapture('[kuaishou-industry/send-code]', '快手通知商家发码处理完成', {
+      requestId,
+      durationMs: Date.now() - startedAt,
+      result,
+    }, { channel: 'send-code', sanitize: false })
     logIntegration('[kuaishou-industry/send-code]', '发码处理完成', {
       requestId,
       durationMs: Date.now() - startedAt,
@@ -45,6 +60,14 @@ router.post('/send-code', industryRateLimit, async (req, res) => {
     res.status(200).json(result)
   } catch (error) {
     const message = error instanceof Error ? error.message : '系统异常'
+    logCapture('[kuaishou-industry/send-code]', '快手通知商家发码处理失败', {
+      requestId,
+      durationMs: Date.now() - startedAt,
+      error: {
+        name: error instanceof Error ? error.name : 'Error',
+        message,
+      },
+    }, { channel: 'send-code', sanitize: false })
     logIntegration('[kuaishou-industry/send-code]', '发码处理失败', {
       requestId,
       durationMs: Date.now() - startedAt,