feat: support other api endpoint

services/tgbot/bot.go

@@ -24,7 +24,8 @@ func Run(sendFunc func(string) error) {
 	client := &http.Client{Transport: &http.Transport{Proxy: http.ProxyURL(proxyUrl)}}
 	conf.Bot, err = tgbotapi.NewBotAPIWithClient(
 		conf.GetBotSettings().BotToken,
-		tgbotapi.APIEndpoint,
+		// tgbotapi.APIEndpoint,
+		conf.GetBotSettings().TGBotApi,
 		client)
 
 	if err != nil {