chore: 初始开源发布

iotlcm-upstream-chan：运营商上游通道适配服务（统一 /sim/* 协议）。

- 内联原私有依赖：yunze-public → internal/pub/（10 包 18 文件），
  yunze-pb/pb → internal/pb/（9 文件）；Consul 注册改用官方
  gogf/gf/contrib/registry/consul/v2（API 兼容）
- Go module：yz-svr → git.5iot.com/iotlcm-public/iotlcm-upstream-chan
- 修复 mingqian 包测试：实现重构后 `adapter.operations` 字段已移除，
  测试断言按当前实现语义重写（不改产品行为）
- 凭据与内部标识脱敏：MySQL/Redis/Consul 凭据、私网与生产 IP、
  内网域名、真实手机号、注释里的真实 token/transid
- 移除内部资产：CI 触发器、生产通道种子 SQL、真实凭据测试资源文档
- Dockerfile 改用公共基础镜像，移除写死的 registry 凭据
- 补 Apache-2.0 LICENSE，重写 README，LF 行尾 + .gitattributes

internal/model/channel_test_models.go

@@ -0,0 +1,58 @@
+package model
+
+import "errors"
+
+var ErrChannelNotAccessible = errors.New("channel is not accessible")
+
+const (
+	ChannelTestInputModeComplete     = "complete"
+	ChannelTestInputModeSingle       = "single"
+	ChannelTestInputModeDirectSingle = "direct_single"
+)
+
+// ChannelTestInput is the service-to-service request for a read-only channel
+// probe. TenantID is populated by admin-svr from the authenticated context.
+type ChannelTestInput struct {
+	ChannelID     int64    `json:"channelId"`
+	TenantID      string   `json:"tenantId"`
+	InputMode     string   `json:"inputMode"`
+	CardValueType string   `json:"cardValueType"`
+	CardValue     string   `json:"cardValue"`
+	ICCID         string   `json:"iccid"`
+	IMSI          string   `json:"imsi"`
+	MSISDN        string   `json:"msisdn"`
+	Items         []string `json:"items"`
+}
+
+type ChannelTestOutput struct {
+	Items []*ChannelTestItem `json:"items"`
+}
+
+type ChannelTestItem struct {
+	Key        string `json:"key"`
+	Name       string `json:"name"`
+	Status     string `json:"status"`
+	DurationMs int64  `json:"durationMs"`
+	Message    string `json:"message,omitempty"`
+	Data       any    `json:"data,omitempty"`
+	ErrorCode  int    `json:"errorCode,omitempty"`
+}
+
+// ChannelTestOperationNames is deliberately a closed read-only set. Change
+// operations are not represented here and cannot be requested over the
+// internal endpoint.
+var ChannelTestOperationNames = map[string]string{
+	"simBasicInfo":         "基础信息",
+	"simSession":           "实时会话",
+	"simStatus":            "卡状态",
+	"simStopReason":        "停机原因",
+	"simFrozenState":       "冻结状态",
+	"simCardBindStatus":    "机卡绑定",
+	"simDeviceStatus":      "设备状态",
+	"simRegionLimitStatus": "区域限制",
+	"simImei":              "IMEI",
+	"simDataUsage":         "实时流量",
+	"simDataUsageMonthly":  "月流量",
+	"simDataUsageDaily":    "日流量",
+	"simApnInfo":           "APN信息",
+}