refactor: Fix linter errors by auto-apply

- Apply automated linter fixes
- Manually reformat fields in model/service.go
- Resolve code complexity issues

model/status.go

@@ -18,8 +18,8 @@ const (
 type Status struct {
 	ID           uint64     `gorm:"primary_key;auto_increment" json:"-"`
 	ServiceID    uint64     `json:"-"`
-	Status       StatusCode `gorm:"size:255;not null" json:"status"`
-	Description  *string    `gorm:"size:255" json:"description"`
+	Status       StatusCode `gorm:"size:255;not null"          json:"status"`
+	Description  *string    `gorm:"size:255"                   json:"description"`
 	CreatedAt    time.Time  `json:"createdAt"`
 	ResponseTime uint64     `json:"responseTime"`
 }