fix: 降低请求生命周期日志级别

backend/internal/handler/middleware/logging.go

@@ -20,7 +20,7 @@ func Logging(logger *zap.Logger) gin.HandlerFunc {
 		if id, ok := requestID.(string); ok {
 			requestIDStr = id
 		}
-		logger.Info("请求开始",
+		logger.Debug("请求开始",
 			pkglogger.Method(c.Request.Method),
 			pkglogger.Path(path),
 			pkglogger.Query(query),
@@ -33,7 +33,7 @@ func Logging(logger *zap.Logger) gin.HandlerFunc {
 		latency := time.Since(start)
 		statusCode := c.Writer.Status()
 
-		logger.Info("请求结束",
+		logger.Debug("请求结束",
 			pkglogger.StatusCode(statusCode),
 			pkglogger.Method(c.Request.Method),
 			pkglogger.Path(path),