Feature Request: Add support for VK (VKontakte) - The largest social network in Russia/CIS

Hey! First of all, thanks for this amazing tool. The browser bridge approach is exactly what we needed to bypass all these crazy anti-bot protections in 2026. I'd like to request adding support for **VK (VKontakte)**. It's the #1 social network in Russia and the CIS region, with over 100 million active users monthly. It's basically the local equivalent of Facebook + Spotify + YouTube combined. Since VK heavily relies on dynamic CSRF tokens (`hash`) and internal APIs (`al_wall.php`, `al_feed.php`) that are hard to scrape with traditional tools, `opencli`'s browser-based approach would be absolutely perfect here. Some basic commands that would be super useful: - `opencli vk wall ` (get posts from a user/community wall) - `opencli vk feed` (get personal news feed) - `opencli vk profile ` I know I could probably write a custom TS plugin for this, but considering the massive user base of VK, having it as a built-in command would be awesome for a lot of people. Let me know what you think! I can help with testing if needed.