init: hgmj server initial commit

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

common/tg/sendOpt.go

@@ -0,0 +1,27 @@
+package tg
+
+type ParseMode string
+
+const (
+	HTML     ParseMode = "HTML"
+	MARKDOWN ParseMode = "Markdown"
+)
+
+type SendOpt struct {
+	ParseMode *ParseMode
+}
+
+func (s *SendOpt) SetParseMode(mdoe ParseMode) *SendOpt {
+	s.ParseMode = &mdoe
+	return s
+}
+
+func mergeSendOpt(opts []*SendOpt) *SendOpt {
+	sendOpt := SendOpt{}
+	for _, v := range opts {
+		if v.ParseMode != nil {
+			sendOpt.ParseMode = v.ParseMode
+		}
+	}
+	return &sendOpt
+}