Dep upd

models.go

@@ -44,6 +44,10 @@ type Message struct {
 	AnsweredOn     *time.Time     `gorm:"index"`
 	ImageFileIDs   []string       `gorm:"type:text;serializer:json"`
 	FilesCleanedAt *time.Time     `gorm:"index"`
+	// TelegramMessageID is Telegram's message_id, kept so an edited_message
+	// update can find and correct the stored copy. Zero on rows stored before
+	// edits were tracked.
+	TelegramMessageID int `gorm:"index"`
 }
 
 type ChatMemory struct {