fix video share

app/client_bot/routers/content.py

@@ -163,6 +163,8 @@ async def t_inline_query_node_content(query: types.InlineQuery, memory=None, use
                     video_url=decrypted_content.web_url + '?seconds_limit=30',
                     title=title,
                     caption=hashtags_str + user.translated('p_playerContext_preview'),
+                    mime_type="video/mp4",
+                    thumbnail_url='https://raw.githubusercontent.com/my-mirror/assets/refs/heads/main/video_icon.png',
                     parse_mode='html',
                     reply_markup=get_inline_keyboard([
                         [{