feat: add PreferSecureProtocol in config.ini

inline_query.py

@@ -67,7 +67,8 @@ async def answer_query(update: Update, query: str, data) -> None:
     keyboard = [
         [
             InlineKeyboardButton(
-                f"Open in {app.name}", url=f"http://{app.hostname}/posts/{query}"
+                f"Open in {app.name}",
+                url=f"{app.protocol}://{app.hostname}/posts/{query}",
             ),
             InlineKeyboardButton("View original", url=data["file_url"]),
         ]