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/fullsync/supply/tracker.go

@@ -0,0 +1,90 @@
+package supply
+
+import (
+	"encoding/json"
+	"fmt"
+	"sort"
+	"sync"
+	"sync/atomic"
+)
+
+// Tracker routes optional consumer events to the local producer attempt.
+type Tracker struct {
+	mu             sync.RWMutex
+	runs           map[string]*Observer
+	LocalConsumer  bool
+	ConsumerActive atomic.Bool
+}
+
+func NewTracker(localConsumer bool) *Tracker {
+	return &Tracker{runs: map[string]*Observer{}, LocalConsumer: localConsumer}
+}
+func (t *Tracker) Put(run string, o *Observer) { t.mu.Lock(); t.runs[run] = o; t.mu.Unlock() }
+func (t *Tracker) Remove(run string)           { t.mu.Lock(); delete(t.runs, run); t.mu.Unlock() }
+func (t *Tracker) Empty(run, key string) {
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+	if o := t.runs[run]; o != nil {
+		o.Empty(key)
+	}
+}
+func (t *Tracker) Processing(run, key string, delta int) {
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+	if o := t.runs[run]; o != nil {
+		o.Processing(key, delta)
+	}
+}
+func (o *Observer) Restore(previous Snapshot) {
+	o.mu.Lock()
+	defer o.mu.Unlock()
+	o.partial = true
+	o.retained = previous.Summary
+	o.truncated = previous.Truncated
+	for _, c := range previous.Channels {
+		if s := o.channels[c.Key]; s != nil {
+			if c.Startup.TotalMS+c.Confirmed.TotalMS > 0 {
+				o.retained.Confirmed--
+			}
+			o.retained.TotalMS -= c.Startup.TotalMS + c.Confirmed.TotalMS
+			o.retained.UnknownMS -= c.UnknownMS
+			o.retained.UnconfirmedMS -= c.Unconfirmed.TotalMS
+			o.retained.ConsumerMS -= c.Consumer.TotalMS
+			s.Channel = c
+			if s.Stages == nil {
+				s.Stages = map[string]int64{}
+			}
+			s.Termination = ""
+			s.MissingSamples++
+			s.close()
+		}
+	}
+}
+func (o *Observer) Encode() ([]byte, error) {
+	snapshot := o.Snapshot()
+	encoded, err := json.Marshal(snapshot)
+	if err != nil || len(encoded) <= 256*1024 {
+		return encoded, err
+	}
+	snapshot.Truncated = true
+	snapshot.Partial = true
+	sort.Slice(snapshot.Channels, func(i, j int) bool {
+		a, b := snapshot.Channels[i], snapshot.Channels[j]
+		av, bv := max(a.Startup.LongestMS, a.Confirmed.LongestMS), max(b.Startup.LongestMS, b.Confirmed.LongestMS)
+		if av == bv {
+			return a.Key < b.Key
+		}
+		return av > bv
+	})
+	snapshot.Channels = snapshot.Channels[:min(100, len(snapshot.Channels))]
+	for {
+		encoded, err = json.Marshal(snapshot)
+		if err != nil || len(encoded) <= 256*1024 {
+			return encoded, err
+		}
+		if len(snapshot.Channels) == 0 {
+			return nil, fmt.Errorf("supply summary exceeds snapshot limit")
+		}
+		snapshot.Channels = snapshot.Channels[:len(snapshot.Channels)-1]
+	}
+}