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/internal/controller/iot/iot_v1_tsimflowpackageprice.go

@@ -0,0 +1,53 @@
+package iot
+
+import (
+	"context"
+
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/api/iot/v1"
+	iotin "git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/service"
+)
+
+func (c *ControllerV1) TSimFlowPackagePriceAgentDefaultPackagePriceList(ctx context.Context, req *v1.TSimFlowPackagePriceAgentDefaultPackagePriceListReq) (res *v1.TSimFlowPackagePriceAgentDefaultPackagePriceListRes, err error) {
+	list, totalCount, err := service.IotTSimFlowPackagePrice().AgentDefaultPackagePriceList(ctx, &req.TSimFlowPackagePriceAgentDefaultPackagePriceListParam)
+	if err != nil {
+		return
+	}
+
+	if list == nil {
+		list = []*iotin.TSimFlowPackagePriceAgentDefaultPackagePriceListItem{}
+	}
+
+	res = new(v1.TSimFlowPackagePriceAgentDefaultPackagePriceListRes)
+	res.Items = list
+	res.PageResult.Page = req.Page
+	res.PageResult.PageSize = req.PageSize
+	res.PageResult.Total = totalCount
+	return
+}
+func (c *ControllerV1) TSimFlowPackagePriceAgentPackagePriceSave(ctx context.Context, req *v1.TSimFlowPackagePriceAgentPackagePriceSaveReq) (res *v1.TSimFlowPackagePriceAgentPackagePriceSaveRes, err error) {
+	err = service.IotTSimFlowPackagePrice().SaveAgentPackagePrice(ctx, &req.TSimFlowPackagePriceAgentPackagePriceSaveParam)
+	if err != nil {
+		return
+	}
+	res = new(v1.TSimFlowPackagePriceAgentPackagePriceSaveRes)
+	return
+}
+
+func (c *ControllerV1) TSimFlowPackagePriceAgentDefaultPackagePriceSave(ctx context.Context, req *v1.TSimFlowPackagePriceAgentDefaultPackagePriceSaveReq) (res *v1.TSimFlowPackagePriceAgentDefaultPackagePriceSaveRes, err error) {
+	err = service.IotTSimFlowPackagePrice().SaveAgentDefaultPackagePrice(ctx, &req.TSimFlowPackagePriceAgentDefaultPackagePriceSaveParam)
+	if err != nil {
+		return
+	}
+	res = new(v1.TSimFlowPackagePriceAgentDefaultPackagePriceSaveRes)
+	return
+}
+
+func (c *ControllerV1) TSimFlowPackagePriceAgentDefaultPackagePriceInherit(ctx context.Context, req *v1.TSimFlowPackagePriceAgentDefaultPackagePriceInheritReq) (res *v1.TSimFlowPackagePriceAgentDefaultPackagePriceInheritRes, err error) {
+	err = service.IotTSimFlowPackagePrice().InheritAgentDefaultPackagePrice(ctx, &req.TSimFlowPackagePriceAgentDefaultPackagePriceInheritParam)
+	if err != nil {
+		return
+	}
+	res = new(v1.TSimFlowPackagePriceAgentDefaultPackagePriceInheritRes)
+	return
+}