feat: set memo visibility in telegram (#1824)

* Add telegram.Bot in MessageHandler

* Change single message handler like group messages

* Move message notify wrapper from plugin to server

* Add keyboard buttons on Telegram reply message

* Add support to telegram CallbackQuery update

* Set visibility in callbackQuery

* Change original reply message after callbackQuery

---------

Co-authored-by: Athurg Feng <athurg@gooth.org>

plugin/telegram/api_answer_callback_query.go

@@ -0,0 +1,21 @@
+package telegram
+
+import (
+	"context"
+	"net/url"
+)
+
+// AnswerCallbackQuery make an answerCallbackQuery api request.
+func (b *Bot) AnswerCallbackQuery(ctx context.Context, callbackQueryID, text string) error {
+	formData := url.Values{
+		"callback_query_id": {callbackQueryID},
+		"text":              {text},
+	}
+
+	err := b.postForm(ctx, "/answerCallbackQuery", formData, nil)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}