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/batch/batch.go

@@ -0,0 +1,152 @@
+package batch
+
+import (
+	"context"
+	"errors"
+
+	"github.com/gogf/gf/v2/os/gtime"
+
+	"git.5iot.com/iotlcm-public/iotlcm-worker-svr/internal/model/entity"
+)
+
+const (
+	Type3   = 3
+	Type4   = 4
+	Type11  = 11
+	Type12  = 12
+	Type40  = 40
+	Type41  = 41
+	Type101 = 101
+	Type102 = 102
+	Type103 = 103
+	Type104 = 104
+	Type105 = 105
+	Type106 = 106
+	Type107 = 107
+	Type108 = 108
+	Type109 = 109
+	Type110 = 110
+
+	AsyncStatusPending    = 1
+	AsyncStatusProcessing = 2
+	AsyncStatusSuccess    = 3
+	AsyncStatusFailed     = 4
+	RunResultRunning      = 1
+	RunResultSuccess      = 2
+	RunResultFailed       = 3
+
+	DetailStatusPending = 0
+	DetailStatusRunning = 1
+	DetailStatusSuccess = 2
+	DetailStatusFailed  = 3
+)
+
+type Message struct {
+	BatchNo       string `json:"batchNo"`
+	BatchType     int    `json:"batchType"`
+	FailureReason string `json:"failureReason,omitempty"`
+	Retryable     bool   `json:"retryable,omitempty"`
+}
+
+// RetryableError marks an executor failure that may succeed after delayed redelivery.
+// The batch remains in processing until retries are exhausted and finalized.
+type RetryableError struct {
+	Err error
+}
+
+func (e *RetryableError) Error() string {
+	if e == nil || e.Err == nil {
+		return "retryable batch execution error"
+	}
+	return e.Err.Error()
+}
+
+func (e *RetryableError) Unwrap() error {
+	if e == nil {
+		return nil
+	}
+	return e.Err
+}
+
+func Retryable(err error) error {
+	if err == nil {
+		return nil
+	}
+	if IsRetryable(err) {
+		return err
+	}
+	return &RetryableError{Err: err}
+}
+
+func IsRetryable(err error) bool {
+	var retryableErr *RetryableError
+	return errors.As(err, &retryableErr)
+}
+
+// FailureMarkError 表示执行已结束，但失败终态尚未成功写入数据库。
+// 消费者重投这类消息时只能补写失败终态，不能再次执行具体业务。
+type FailureMarkError struct {
+	Reason string
+	Err    error
+}
+
+func (e *FailureMarkError) Error() string {
+	return "mark batch failed after executor error: " + e.Reason + ": " + e.Err.Error()
+}
+
+func (e *FailureMarkError) Unwrap() error {
+	return e.Err
+}
+
+type Executor interface {
+	Execute(ctx context.Context, batchNo string) error
+}
+
+type ProcessingExecutor interface {
+	CanExecuteProcessing(ctx context.Context, main *entity.BatchMain) (bool, error)
+}
+
+// SelfClaimingProcessingExecutor marks executors that perform their own
+// processing-state CAS before executing a re-entry phase.
+type SelfClaimingProcessingExecutor interface {
+	ClaimsProcessingReentry() bool
+}
+
+type ExecutionFailureHandler interface {
+	HandleExecutionFailure(ctx context.Context, batchNo string, batchType int, reason string) error
+}
+
+type ProcessingClaimer interface {
+	ReclaimProcessing(ctx context.Context, batchNo string, batchType int, startedAt *gtime.Time) (bool, error)
+}
+
+type Dispatcher struct {
+	executors map[int]Executor
+}
+
+func NewDispatcher(executor Executor) *Dispatcher {
+	return &Dispatcher{executors: map[int]Executor{
+		Type103: executor,
+		Type104: executor,
+	}}
+}
+
+func (d *Dispatcher) Register(batchType int, executor Executor) {
+	if d == nil || executor == nil {
+		return
+	}
+	d.executors[batchType] = executor
+}
+
+func (d *Dispatcher) Executor(batchType int) (Executor, bool) {
+	if d == nil {
+		return nil, false
+	}
+	executor, ok := d.executors[batchType]
+	return executor, ok && executor != nil
+}
+
+func (d *Dispatcher) Has(batchType int) bool {
+	_, ok := d.Executor(batchType)
+	return ok
+}