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/logic/iot/sim_status_queue.go

@@ -0,0 +1,56 @@
+package iot
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/errors/gerror"
+
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/dao"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/xgorm/handler"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model/entity"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/service"
+)
+
+// EnqueueSimCardStatus is intentionally separate from SyncSimCardStatus. It
+// keeps the tenant/permission-filtered card lookup in Admin, then publishes a
+// complete routing message so Worker can process it asynchronously.
+func (s *sIotTSimCardInfo) EnqueueSimCardStatus(ctx context.Context, input *model.SyncSimCardStatusInput) error {
+	if input == nil || input.Iccid == "" {
+		return gerror.New("iccid is required")
+	}
+
+	var card entity.TSimCardInfo
+	if err := s.Model(ctx, &handler.Option{FilterTenant: true, FilterAuth: true}).
+		Where(dao.TSimCardInfo.Columns().Iccid, input.Iccid).
+		Limit(1).
+		Scan(&card); err != nil {
+		return gerror.Wrap(err, "load card for queued status sync")
+	}
+	if card.Id <= 0 || card.ChanKey == "" {
+		return gerror.New("card not found or channel is empty")
+	}
+
+	var channel entity.TSimChannels
+	channelQuery := dao.TSimChannels.Ctx(ctx).
+		Where(dao.TSimChannels.Columns().ChanKey, card.ChanKey)
+	if card.TenantId != "" {
+		channelQuery = channelQuery.Where(dao.TSimChannels.Columns().TenantId, card.TenantId)
+	}
+	if err := channelQuery.Limit(1).Scan(&channel); err != nil {
+		return gerror.Wrap(err, "load channel for queued status sync")
+	}
+	if channel.ChanKey == "" || channel.TempKey == "" {
+		return gerror.New("channel template is empty")
+	}
+
+	return service.SimStatusQueue().EnqueueCard(ctx, model.SimStatusQueueTaskMessage{
+		CardID:   card.Id,
+		ICCID:    card.Iccid,
+		MSISDN:   card.Msisdn,
+		IMSI:     card.Imsi,
+		ChanKey:  card.ChanKey,
+		TempKey:  channel.TempKey,
+		Operator: channel.Operator,
+	})
+}