chore: 初始开源发布

iotlcm-openapi：对外 OpenAPI 网关（V3 接口 + 旧版兼容接口）。

- Go module：iotlcm-openapi → git.5iot.com/iotlcm-public/iotlcm-openapi（178 文件）
- 凭据与地址脱敏：JWT signingKey、MySQL DSN、Redis 口令、
  RabbitMQ DSN 全部改为 ${*} 占位；私网 IP → 文档地址段
- 7 处真实手机号 → 合法 11 位编造号
- 启动 banner 统一 IOTLCM 方块字 + 社区惯例署名
- 移除内部资产：CI 触发器
- Dockerfile 改用公共基础镜像，移除 GOPRIVATE 内网设置
- README 重写（原为 GoFrame 模板占位文案），补 Apache-2.0 LICENSE，
  LF 行尾 + .gitattributes

internal/model/entity/sys_dept.go

@@ -0,0 +1,37 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package entity
+
+import (
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+// SysDept is the golang structure for table sys_dept.
+type SysDept struct {
+	DeptId       int64       `json:"deptId"       orm:"dept_id"       description:"部门id"`
+	TenantId     string      `json:"tenantId"     orm:"tenant_id"     description:"租户编号"`
+	ParentId     int64       `json:"parentId"     orm:"parent_id"     description:"父部门id"`
+	Ancestors    string      `json:"ancestors"    orm:"ancestors"     description:"祖级列表"`
+	DeptKey      string      `json:"deptKey"      orm:"dept_key"      description:"机构编号"`
+	DeptName     string      `json:"deptName"     orm:"dept_name"     description:"部门名称"`
+	DeptType     int         `json:"deptType"     orm:"dept_type"     description:"部门类型(0:部门 1:公司)"`
+	DeptCategory string      `json:"deptCategory" orm:"dept_category" description:"部门类别编码"`
+	OrderNum     int         `json:"orderNum"     orm:"order_num"     description:"显示顺序"`
+	Leader       int64       `json:"leader"       orm:"leader"        description:"负责人"`
+	Phone        string      `json:"phone"        orm:"phone"         description:"联系电话"`
+	Email        string      `json:"email"        orm:"email"         description:"邮箱"`
+	Status       string      `json:"status"       orm:"status"        description:"部门状态（0正常 1停用）"`
+	CreditCode   string      `json:"creditCode"   orm:"credit_code"   description:"统一社会信用代码"`
+	AreaCode     string      `json:"areaCode"     orm:"area_code"     description:"行政区域代码"`
+	Address      string      `json:"address"      orm:"address"       description:"地址"`
+	DeptRole     int64       `json:"deptRole"     orm:"dept_role"     description:"机构默认角色ID"`
+	CreatedDept  int64       `json:"createdDept"  orm:"created_dept"  description:"创建部门"`
+	CreatedBy    int64       `json:"createdBy"    orm:"created_by"    description:"创建者"`
+	CreatedAt    *gtime.Time `json:"createdAt"    orm:"created_at"    description:"创建时间"`
+	UpdatedBy    int64       `json:"updatedBy"    orm:"updated_by"    description:"更新者"`
+	UpdatedAt    *gtime.Time `json:"updatedAt"    orm:"updated_at"    description:"更新时间"`
+	DeletedBy    int64       `json:"deletedBy"    orm:"deleted_by"    description:"删除人"`
+	DeletedAt    *gtime.Time `json:"deletedAt"    orm:"deleted_at"    description:"删除时间"`
+}