sync: port tangguo_server upstream changes

Ported 7 commits (3a79d6a..3dcf693) from tangguo_server:
- 版本控制: comment out 2FA in admin.go
- 支付和广告调试: pay/ad refactor across appg/adser/rechargeser/pingctrl
- 对接统计: add bili_sync statistics endpoint
- 代码优化: ginUtil improvements
- 修改es/修改appID/代码调整: cumulative updates

Preserved hgmj-local differences:
- ES table prefix stays 91jd_ (not tangguo_)
- BillPlatformID stays 91短剧 (not 糖果短剧)
- admin googauth label stays @91短剧
- appg.go retains LouFengH5/DataBuriedPoint fields
- rechargeser.go retains reportser event reporting

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

app/service/rechargeser/new_pay.go

@@ -85,7 +85,7 @@ func New_CurrencyList(ctx context.Context, uid uint64, sysType string, t commod.
 		moneys = append(moneys, FenToYuan(c.Price))
 	}
 
-	req := rchgutil.GainPayTypeReq{Money: moneys}
+	req := rchgutil.GainPayTypeReq{Money: moneys, DevType: sysType, DistrictCode: userDistrictCode(uid)}
 	bc, err := req.GetPayType()
 	if err != nil {
 		log.ErrorX(ctx, "获取支付通道列表异常", log.Any("moneys", moneys), log.Any("sysType", sysType),
@@ -119,6 +119,18 @@ func New_CurrencyList(ctx context.Context, uid uint64, sysType string, t commod.
 	return data, stderr.Success
 }
 
+// userDistrictCode 获取用户渠道码，查询失败按空渠道码处理
+func userDistrictCode(uid uint64) string {
+	if uid == 0 {
+		return ""
+	}
+	u, err := usermod.FindUserByUID(uid)
+	if err != nil || u == nil {
+		return ""
+	}
+	return u.DistrictCode
+}
+
 // getChannelDisplayName 获取支付渠道显示名称
 func getChannelDisplayName(pType string) string {
 	channelNames := map[string]string{
@@ -290,7 +302,7 @@ func New_ProductList(uid uint64, sysType string, newUser bool, proT int) (res []
 	moneys := GetUniqueMoneys(data)
 
 	// 缓存支付通道信息
-	req := rchgutil.GainPayTypeReq{Money: moneys}
+	req := rchgutil.GainPayTypeReq{Money: moneys, DevType: sysType, DistrictCode: userDistrictCode(uid)}
 	bc, err := req.GetPayTypeFromCache()
 	if err != nil {
 		log.Warn(fmt.Sprintf("用户ID:%d;rchgutil GetPayType:%v", uid, err))