chore: 初始开源发布

iotlcm-worker-svr：异步执行中枢（RabbitMQ 消费者 + 全量同步编排）。

- Go module：iotlcm-worker-svr → git.5iot.com/iotlcm-public/iotlcm-worker-svr（214 文件）
- 凭据与内部标识脱敏：MySQL/Redis 凭据、私网与生产 IP、内网域名、
  库名 xiujie_admin → iotlcm、哨兵名占位
- 159 处真实手机号 → 合法 11 位编造号（保留号段与后 4 位，维持互异，
  不破坏「校验 MSISDN 格式」等测试断言）
- 移除内部资产：CI 触发器、Jenkins 触发测试文档、预演门禁与镜像
  digest 记录
- Dockerfile 改用公共基础镜像（golang:1.25-alpine → alpine:3.23），
  移除写死的 git 凭据
- README 重写（架构/全量同步模型/配置/已知失败），补 Apache-2.0
  LICENSE，LF 行尾 + .gitattributes

已知：3 个测试包在源仓同一提交上同样失败（client/upstream、
service/allocate、service/inbound），属既有缺陷，本仓未引入亦未修复。

internal/consts/queue.go

@@ -0,0 +1,31 @@
+package consts
+
+const (
+	QueueTrafficUsageDailyRetry   = "iotlcm.traffic_usage.daily.retry"
+	QueueTrafficUsageMonthlyRetry = "iotlcm.traffic_usage.monthly.retry"
+	QueueTrafficUsageMonthlyStart = "iotlcm.traffic_usage.monthly.start"
+	// QueueTrafficUsageDailyStart carries one command per full daily usage run.
+	// Admin publishes it; Worker owns the card scan and Redis production.
+	QueueTrafficUsageDailyStart = "iotlcm.traffic_usage.daily.start"
+	// QueueTrafficUsageMonthlyHistoryStart carries one command per full monthly
+	// usage history run, which writes the TDengine monthly table. It is distinct
+	// from QueueTrafficUsageMonthlyStart, which fills the MySQL current-month
+	// snapshot.
+	QueueTrafficUsageMonthlyHistoryStart = "iotlcm.traffic_usage.monthly_history.start"
+	QueueSimStatusQueueStart             = "iotlcm.sim_status.queue.start"
+	QueueSimStatusQueueTask              = "iotlcm.sim_status.queue.task"
+	QueueImeiQueueStart                  = "iotlcm.imei.queue.start"
+	QueueWorkOrderAutoClose              = "iotlcm.work_order.auto_close"
+	QueueBalanceRechargeTimeout          = "iotlcm.balance.recharge.timeout"
+	QueueBalanceRechargeDelay            = "iotlcm.balance.recharge.delay"
+	QueueWorkerDiagnostic                = "iotlcm.worker.diagnostic"
+	QueueBatchExecute                    = "iotlcm.batch.execute"
+	QueueBatchExecuteRetry               = "iotlcm.batch.execute.retry"
+	QueueBatchExecuteDeadLetter          = "iotlcm.batch.execute.dlq"
+	QueueBatchRestartResumeDelay         = "iotlcm.batch.restart.resume.delay"
+	QueuePackageCustomerSync             = "iotlcm.package_customer.sync"
+	QueueChannelRefresh                  = "iotlcm.channel.refresh"
+	// QueueBalanceRechargeDeadLetter 保存重试次数耗尽后仍失败的充值超时消息，
+	// 供人工排查（例如支付宝凭据未配置导致的永久失败），不再自动重投。
+	QueueBalanceRechargeDeadLetter = "iotlcm.balance.recharge.dlq"
+)