Add info if linked acc

backend/app/api/v1/telegram.py

@@ -25,6 +25,9 @@ class TelegramConfirmLink(BaseModel):
     token: str
     telegram_id: int
     telegram_username: str | None = None
+    telegram_first_name: str | None = None
+    telegram_last_name: str | None = None
+    telegram_avatar_url: str | None = None
 
 
 class TelegramLinkResponse(BaseModel):
@@ -131,6 +134,9 @@ async def confirm_telegram_link(data: TelegramConfirmLink, db: DbSession):
     logger.info(f"[TG_CONFIRM] Linking telegram_id={data.telegram_id} to user_id={user_id}")
     user.telegram_id = data.telegram_id
     user.telegram_username = data.telegram_username
+    user.telegram_first_name = data.telegram_first_name
+    user.telegram_last_name = data.telegram_last_name
+    user.telegram_avatar_url = data.telegram_avatar_url
 
     await db.commit()
     logger.info(f"[TG_CONFIRM] SUCCESS! User {user.nickname} linked to Telegram {data.telegram_id}")