chore: 初始开源发布

iotlcm-app：小程序端 + 用户端服务。

- app/：uni-app 小程序前端（基于 unibest，MIT）
  - 微信 AppID → YOUR_WX_APPID，uni-app AppID → __UNI__YOURAPPID
  - 内网后端地址 → admin.iotlcm.example.com
  - 应用标题与 unibest 模板 README 重写（保留上游致谢与 MIT 声明）
- server/：GoFrame 用户端服务（基于 XiuAdmin，Apache-2.0）
  - module xiuadmin → git.5iot.com/iotlcm-public/iotlcm-app（360 文件）
  - 支付回调地址 → app.iotlcm.example.com，商户名与应用名泛化
  - 真实手机号 → 合法 11 位编造号（保留号段前 3 位 + 后 4 位）
  - 依赖号码尾部的断言同步更新
  - 补 server/LICENSE（Apache-2.0）
- 移除内部资产：CI 触发器
- 补根 README，LF 行尾 + .gitattributes

已知：TestSysDept_RefreshDeptAncestors 在源仓同一提交上同样失败，属既有缺陷。

server/internal/dao/internal/t_user_message.go

@@ -0,0 +1,97 @@
+// ==========================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// ==========================================================================
+
+package internal
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// TUserMessageDao is the data access object for the table t_user_message.
+type TUserMessageDao struct {
+	table    string              // table is the underlying table name of the DAO.
+	group    string              // group is the database configuration group name of the current DAO.
+	columns  TUserMessageColumns // columns contains all the column names of Table for convenient usage.
+	handlers []gdb.ModelHandler  // handlers for customized model modification.
+}
+
+// TUserMessageColumns defines and stores column names for the table t_user_message.
+type TUserMessageColumns struct {
+	MessageId    string // 主键ID
+	MessageLogId string // 消息日志ID
+	UserId       string // 用户ID
+	IsRead       string // 是否已读 0未读 1已读
+	TenantId     string // 租户ID
+	CreatedDept  string // 创建部门
+	CreatedBy    string // 创建者
+	CreatedAt    string // 创建时间
+	UpdatedBy    string // 更新者
+	UpdatedAt    string // 更新时间
+}
+
+// tUserMessageColumns holds the columns for the table t_user_message.
+var tUserMessageColumns = TUserMessageColumns{
+	MessageId:    "message_id",
+	MessageLogId: "message_log_id",
+	UserId:       "user_id",
+	IsRead:       "is_read",
+	TenantId:     "tenant_id",
+	CreatedDept:  "created_dept",
+	CreatedBy:    "created_by",
+	CreatedAt:    "created_at",
+	UpdatedBy:    "updated_by",
+	UpdatedAt:    "updated_at",
+}
+
+// NewTUserMessageDao creates and returns a new DAO object for table data access.
+func NewTUserMessageDao(handlers ...gdb.ModelHandler) *TUserMessageDao {
+	return &TUserMessageDao{
+		group:    "default",
+		table:    "t_user_message",
+		columns:  tUserMessageColumns,
+		handlers: handlers,
+	}
+}
+
+// DB retrieves and returns the underlying raw database management object of the current DAO.
+func (dao *TUserMessageDao) DB() gdb.DB {
+	return g.DB(dao.group)
+}
+
+// Table returns the table name of the current DAO.
+func (dao *TUserMessageDao) Table() string {
+	return dao.table
+}
+
+// Columns returns all column names of the current DAO.
+func (dao *TUserMessageDao) Columns() TUserMessageColumns {
+	return dao.columns
+}
+
+// Group returns the database configuration group name of the current DAO.
+func (dao *TUserMessageDao) Group() string {
+	return dao.group
+}
+
+// Ctx creates and returns a Model for the current DAO. It automatically sets the context for the current operation.
+func (dao *TUserMessageDao) Ctx(ctx context.Context) *gdb.Model {
+	model := dao.DB().Model(dao.table)
+	for _, handler := range dao.handlers {
+		model = handler(model)
+	}
+	return model.Safe().Ctx(ctx)
+}
+
+// Transaction wraps the transaction logic using function f.
+// It rolls back the transaction and returns the error if function f returns a non-nil error.
+// It commits the transaction and returns nil if function f returns nil.
+//
+// Note: Do not commit or roll back the transaction in function f,
+// as it is automatically handled by this function.
+func (dao *TUserMessageDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
+	return dao.Ctx(ctx).Transaction(ctx, f)
+}