refactor: reorganize modules and add Linux build tooling

module/base/mgt/internal/models/department.go

@@ -0,0 +1,22 @@
+package models
+
+import coreTypes "git.apinb.com/bsm-sdk/core/types"
+
+// 部门模型（应用->部门->权限：每个应用拥有不同的部门）
+type MgtDepartment struct {
+	coreTypes.Std_IICUDS                  // 标准字段
+	AppID                uint             `gorm:"column:app_id;default:0" json:"app_id,omitempty"`       // 所属应用ID
+	Name                 string           `gorm:"column:name;" json:"name,omitempty"`                    // 部门名称
+	ParentID             uint             `gorm:"column:parent_id;default:0" json:"parent_id,omitempty"` // 父部门ID
+	LeaderID             uint             `gorm:"column:leader_id;" json:"leader_id,omitempty"`          // 部门负责人ID
+	Leader               MgtUser          `gorm:"foreignKey:LeaderID;references:ID" json:"leader"`       // 部门负责人
+	Users                []MgtUser        `gorm:"many2many:mgt_link_user_dpt;foreignKey:ID;joinForeignKey:dpt_id;References:ID;joinReferences:user_id" json:"users,omitempty"`
+	Roles                []MgtRole        `gorm:"many2many:mgt_link_dpt_role;foreignKey:ID;joinForeignKey:dpt_id;References:ID;joinReferences:role_id" json:"roles,omitempty"`         // 部门关联的角色（部门替代用户组）
+	Permissions          []MgtPermission  `gorm:"many2many:mgt_link_dpt_pmn;foreignKey:ID;joinForeignKey:dpt_id;References:ID;joinReferences:pmn_id" json:"permissions,omitempty"`     // 部门关联的权限
+	PmnApplication       []MgtApplication `gorm:"many2many:mgt_link_dpt_pmn;foreignKey:ID;joinForeignKey:dpt_id;References:ID;joinReferences:app_id" json:"pmn_application,omitempty"` // 部门权限按应用聚合（树形用）
+	Children             []MgtDepartment  `gorm:"foreignKey:ParentID;references:ID" json:"children,omitempty"`                                                                         // 子部门
+}
+
+// func init() {
+// 	database.AppendMigrate(&Department{})
+// }