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/logic/upstreamimpl/sim_yunda_test.go

@@ -0,0 +1,64 @@
+package upstreamimpl
+
+import (
+	"context"
+	"testing"
+)
+
+func TestYundaMonthAndDate(t *testing.T) {
+	tests := []struct {
+		input string
+		month string
+		date  string
+	}{
+		{input: "20260921", month: "2026-09", date: "2026-09-21"},
+		{input: "2026-09-21", month: "2026-09", date: "2026-09-21"},
+	}
+	for _, test := range tests {
+		month, date, err := yundaMonthAndDate(test.input)
+		if err != nil || month != test.month || date != test.date {
+			t.Fatalf("input=%s month=%s date=%s err=%v", test.input, month, date, err)
+		}
+	}
+}
+
+func TestYundaMonthAndDateRejectsInvalidValue(t *testing.T) {
+	if _, _, err := yundaMonthAndDate("202609"); err == nil {
+		t.Fatal("expected invalid daily date")
+	}
+}
+
+func TestMapYundaCardStatus(t *testing.T) {
+	for _, tc := range []struct {
+		input string
+		want  int
+	}{
+		{"0", 6}, {"1", 1}, {"2", 7}, {"3", 2}, {"正使用", 2}, {"4", 4}, {"已停机", 4}, {"5", 9}, {"已销户", 9},
+	} {
+		got, err := mapYundaCardStatus(tc.input)
+		if err != nil || got != tc.want {
+			t.Fatalf("mapYundaCardStatus(%q) = %d, %v; want %d", tc.input, got, err, tc.want)
+		}
+	}
+	if _, err := mapYundaCardStatus("unknown"); err == nil {
+		t.Fatal("expected unsupported Yunda status to return an error")
+	}
+}
+
+func TestTelecomCardStatusSourcesDiffer(t *testing.T) {
+	if got := convertDxCardStatus(context.Background(), "3"); got != 7 {
+		t.Fatalf("single-card product state 3 = %d, want inventory 7", got)
+	}
+	if got := convertDXBatchCardStatus(context.Background(), "3"); got != 6 {
+		t.Fatalf("BQ018 test deactivation 3 = %d, want testable 6", got)
+	}
+	if got := mapDXBatchInfoToBasicInfo(dxBatchInfoItem{SimStatus: "4"}).SimStatus; got != "2" {
+		t.Fatalf("BQ018 in-use state 4 = %q, want activated 2", got)
+	}
+}
+
+func TestMapDXLegacyBasicStatusKeepsMissingValueEmpty(t *testing.T) {
+	if got := mapDXLegacyBasicStatus(context.Background(), ""); got != "" {
+		t.Fatalf("missing telecom status = %q, want empty", got)
+	}
+}