chore: 初始开源发布

iotlcm-admin-svr：管理后台服务。

- Go module：iotlcm → git.5iot.com/iotlcm-public/iotlcm-admin-svr（729 文件）
- 凭据与地址脱敏：JWT signingKey（含代码里的 MustGet 默认值）、
  MySQL DSN、Redis 口令、告警邮件发件人邮箱全部改为占位；
  私网 IP → 文档地址段；库名 xiujie_admin → iotlcm
- 真实手机号/邮箱 → 合法 11 位编造号 / example.com
- 移除内部资产：CI 触发器、过时 DDL（sql/db_iotlcm.sql）、
  私有依赖 go get 行、明文 registry 登录口令
- 启动 banner 统一 IOTLCM 方块字 + 社区惯例署名
- Dockerfile 改用公共基础镜像
- 拼错的 RADEME.md → README.md，README 重写
- 需要真实数据库的用例改为可用 IOTLCM_TEST_WITH_DB=1 显式启用
- 补 Apache-2.0 LICENSE，LF 行尾 + .gitattributes

数据库 schema 不随本仓发布（生产 DDL 已过时），README 已说明。

server/api/iot/v1/tsimcardchange.go

@@ -0,0 +1,76 @@
+package v1
+
+import (
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model"
+
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+type TSimCardChangeExcelTemplateReq struct {
+	g.Meta `path:"/tSimCardChange/excel/template" method:"get" tags:"卡变更套餐" summary:"下载Excel卡变更套餐模板" x-check-permission:"cpm:iot:tSimCardChange:excel:template"`
+}
+
+type TSimCardChangeExcelTemplateRes struct{}
+
+type TSimCardChangeExcelSubmitReq struct {
+	g.Meta `path:"/tSimCardChange/excel/submit" method:"post" tags:"卡变更套餐" summary:"提交Excel卡变更套餐" mime:"multipart/form-data" x-check-permission:"cpm:iot:tSimCardChange:excel:submit"`
+	model.TSimCardChangeExcelSubmitParam
+}
+
+type TSimCardChangeExcelSubmitRes struct {
+	*model.TSimCardChangeExcelSubmitRes
+}
+
+type TSimCardChangeInputOptionsReq struct {
+	g.Meta `path:"/tSimCardChange/input/change-options" method:"post" tags:"卡变更套餐" summary:"获取批量输入卡可变更套餐" x-check-permission:"cpm:iot:tSimCardChange:input:prepare"`
+	model.TSimCardChangeInputOptionsParam
+}
+
+type TSimCardChangeInputOptionsRes struct {
+	*model.TSimCardChangeOptionsRes
+}
+
+type TSimCardChangeRangeOptionsReq struct {
+	g.Meta `path:"/tSimCardChange/range/change-options" method:"post" tags:"卡变更套餐" summary:"获取连号卡可变更套餐" x-check-permission:"cpm:iot:tSimCardChange:range:prepare"`
+	model.TSimCardChangeRangeOptionsParam
+}
+
+type TSimCardChangeRangeOptionsRes struct {
+	*model.TSimCardChangeOptionsRes
+}
+
+type TSimCardChangeInputPrepareReq struct {
+	g.Meta `path:"/tSimCardChange/input/prepare" method:"post" tags:"卡变更套餐" summary:"批量输入卡变更套餐预处理" x-check-permission:"cpm:iot:tSimCardChange:input:prepare"`
+	model.TSimCardChangeInputPrepareParam
+}
+
+type TSimCardChangeInputPrepareRes struct {
+	*model.TSimCardChangeBatchPrepareRes
+}
+
+type TSimCardChangeRangePrepareReq struct {
+	g.Meta `path:"/tSimCardChange/range/prepare" method:"post" tags:"卡变更套餐" summary:"连号卡变更套餐预处理" x-check-permission:"cpm:iot:tSimCardChange:range:prepare"`
+	model.TSimCardChangeRangePrepareParam
+}
+
+type TSimCardChangeRangePrepareRes struct {
+	*model.TSimCardChangeBatchPrepareRes
+}
+
+type TSimCardChangeBatchSubmitReq struct {
+	g.Meta `path:"/tSimCardChange/batch/submit" method:"post" tags:"卡变更套餐" summary:"提交批次卡变更套餐" x-check-permission:"cpm:iot:tSimCardChange:batch:submit"`
+	model.TSimCardChangeBatchSubmitParam
+}
+
+type TSimCardChangeBatchSubmitRes struct {
+	*model.TSimCardChangeBatchSubmitRes
+}
+
+type TSimCardChangePrepareResultReq struct {
+	g.Meta  `path:"/tSimCardChange/prepare/result" method:"get" tags:"卡变更套餐" summary:"查询卡变更预处理结果" x-check-permission:"cpm:iot:tSimCardChange:prepare:result"`
+	BatchNo string `json:"batchNo" v:"required#批次号不能为空" in:"query" dc:"批次号"`
+}
+
+type TSimCardChangePrepareResultRes struct {
+	*model.TSimCardChangePrepareResultRes
+}