Merge pull request #454 from ZeroClover/feat-exclude-user-inactive-errors

feat(ops): 将 USER_INACTIVE 错误排除在 SLA 统计之外

backend/internal/handler/ops_error_logger.go

@@ -905,7 +905,7 @@ func classifyOpsIsRetryable(errType string, statusCode int) bool {
 
 func classifyOpsIsBusinessLimited(errType, phase, code string, status int, message string) bool {
 	switch strings.TrimSpace(code) {
-	case "INSUFFICIENT_BALANCE", "USAGE_LIMIT_EXCEEDED", "SUBSCRIPTION_NOT_FOUND", "SUBSCRIPTION_INVALID":
+	case "INSUFFICIENT_BALANCE", "USAGE_LIMIT_EXCEEDED", "SUBSCRIPTION_NOT_FOUND", "SUBSCRIPTION_INVALID", "USER_INACTIVE":
 		return true
 	}
 	if phase == "billing" || phase == "concurrency" {