refactor: 移除 IsDeleted 字段，统一使用 DeletedAt 进行软删除

beans/beans.go

@@ -47,7 +47,6 @@ type SQLBaseDO struct {
 	Updater   string      `orm:"updater" json:"updater"`      // 更新人
 	UpdatedAt *gtime.Time `orm:"updated_at" json:"updatedAt"` // 更新时间
 	DeletedAt *gtime.Time `orm:"deleted_at" json:"deletedAt"` // 软删除时间
-	IsDeleted bool        `orm:"is_deleted" json:"isDeleted"` // 是否删除
 }
 
 type SQLBaseCol struct {
@@ -58,7 +57,6 @@ type SQLBaseCol struct {
 	Updater   string
 	UpdatedAt string
 	DeletedAt string
-	IsDeleted string
 }
 
 var DefSQLBaseCol = SQLBaseCol{
@@ -69,7 +67,6 @@ var DefSQLBaseCol = SQLBaseCol{
 	Updater:   "updater",
 	UpdatedAt: "updated_at",
 	DeletedAt: "deleted_at",
-	IsDeleted: "is_deleted",
 }
 
 type User struct {