fix: 预警规则设置阈值范围回显

src/bean/entity/alert_rules.go

@@ -36,8 +36,8 @@ type RulesAlertRange struct {
 }
 
 type AlertCondition struct {
-	ThresholdsMin *float64 `json:"thresholds_min" form:"thresholds_min" binding:"omitempty,required_without=Id"`
-	ThresholdsMax *float64 `json:"thresholds_max" form:"thresholds_max" binding:"omitempty"`
+	ThresholdsMin *float64 `json:"thresholds_min,omitempty" form:"thresholds_min" binding:"omitempty,required_without=ThresholdsMax"`
+	ThresholdsMax *float64 `json:"thresholds_max,omitempty" form:"thresholds_max" binding:"omitempty"`
 	RiskLevel     int      `json:"risk_level" form:"risk_level" binding:"required,oneof=1 2 3 4"`
 }