chore: 初始开源发布

iotlcm-upstream-proxy：渠道缓存与转发网关。

- 内联原私有依赖：yunze-public → internal/pub/（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-proxy
- 凭据与内部标识脱敏：MySQL/Redis/Consul 凭据、私网与生产 IP、内网域名
- 移除内部资产：CI 触发器
- 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/pub/xjpubservice/httpclient.go

@@ -0,0 +1,53 @@
+// ================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// You can delete these comments if you wish manually maintain this interface file.
+// ================================================================================
+
+package xjpubservice
+
+import (
+	"context"
+
+	xjpubmodel "git.5iot.com/iotlcm-public/iotlcm-upstream-proxy/internal/pub/xjpubmodel"
+)
+
+type (
+	IHttpClient interface {
+		PostObj(ctx context.Context, serviceName string, path string, req interface{}, res interface{}) (err error)
+		Post(ctx context.Context, serviceName string, path string, req []byte) (res []byte, err error)
+		AllServerPost(ctx context.Context, serviceName string, path string, req []byte) (resMap map[string][]byte, err error)
+	}
+	IUpstreamProxyClient interface {
+		// 物联网卡在线信息实时查询
+		QuerySimSession(ctx context.Context, req *xjpubmodel.SimSessionInput) (res *xjpubmodel.SimSessionOutput, err error)
+		// 物联网卡卡状态查询
+		QuerySimCardStatus(ctx context.Context, req *xjpubmodel.SimCardStatusInput) (res *xjpubmodel.SimCardStatusOutput, err error)
+	}
+)
+
+var (
+	localHttpClient          IHttpClient
+	localUpstreamProxyClient IUpstreamProxyClient
+)
+
+func HttpClient() IHttpClient {
+	if localHttpClient == nil {
+		panic("implement not found for interface IHttpClient, forgot register?")
+	}
+	return localHttpClient
+}
+
+func RegisterHttpClient(i IHttpClient) {
+	localHttpClient = i
+}
+
+func UpstreamProxyClient() IUpstreamProxyClient {
+	if localUpstreamProxyClient == nil {
+		panic("implement not found for interface IUpstreamProxyClient, forgot register?")
+	}
+	return localUpstreamProxyClient
+}
+
+func RegisterUpstreamProxyClient(i IUpstreamProxyClient) {
+	localUpstreamProxyClient = i
+}