fix: 修正 model status 字段 GORM comment 为 0=禁用 1=启用

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

internal/model/package.go

@@ -38,7 +38,7 @@ type Package struct {
 	RealDataMB           int64  `gorm:"column:real_data_mb;type:bigint;default:0;comment:真流量额度(MB)" json:"real_data_mb"`
 	VirtualDataMB        int64  `gorm:"column:virtual_data_mb;type:bigint;default:0;comment:虚流量额度(MB,用于停机判断)" json:"virtual_data_mb"`
 	EnableVirtualData    bool   `gorm:"column:enable_virtual_data;type:boolean;default:false;not null;comment:是否启用虚流量" json:"enable_virtual_data"`
-	Status               int    `gorm:"column:status;type:int;default:1;not null;comment:状态 1-启用 2-禁用" json:"status"`
+	Status               int    `gorm:"column:status;type:int;default:1;not null;comment:状态 0=禁用 1=启用" json:"status"`
 	CostPrice            int64  `gorm:"column:cost_price;type:bigint;default:0;comment:成本价(分为单位)" json:"cost_price"`
 	SuggestedRetailPrice int64  `gorm:"column:suggested_retail_price;type:bigint;default:0;comment:建议售价(分为单位)" json:"suggested_retail_price"`
 	ShelfStatus          int    `gorm:"column:shelf_status;type:int;default:2;not null;comment:上架状态 1-上架 2-下架" json:"shelf_status"`