chore: 初始开源发布

iotlcm-onelink-mock：OneLink 挡板服务（本地测试替身）。

- Go module 迁移至 git.5iot.com/iotlcm-public/iotlcm-onelink-mock
- 修复同毫秒内多次生成卡导致 ICCID/IMSI 唯一约束冲突
- 补 Apache-2.0 LICENSE，README 重写并新增 docs/deploy.md
- 移除内部部署资产（CI 触发器 / 镜像推送脚本 / 指定环境部署文档）
- 测试凭据改为 demo_appid / demo_password，真实手机号与内网 IP 脱敏
- 统一 LF 行尾并加 .gitattributes

internal/model/do/mock_order.go

@@ -0,0 +1,24 @@
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// =================================================================================
+
+package do
+
+import (
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// MockOrder is the golang structure of table mock_order for DAO operations like Where/Data.
+type MockOrder struct {
+	g.Meta    `orm:"table:mock_order, do:true"`
+	Id        any //
+	OrderNum  any //
+	Msisdn    any //
+	Iccid     any //
+	Imsi      any //
+	Type      any //
+	OperType  any //
+	ApnName   any //
+	Status    any //
+	CreatedAt any //
+}