1. add quick action for host
2. fix iPad snnapshots
3. bugfixes

- Network: Updated the built-in Tailscale stack to a newer release and improved connection stability across Wi-Fi, cellular, VPN, and foreground/background changes.
- SSH: Improved session handling, added Tailscale SSH authentication support, better tmux detection and pickup, combo keys, simple commands, a multifunction view, customizable symbol-row ordering, and a more polished keyboard and input experience.
- Monitoring: Improved monitoring reliability and UI behavior, with better handling for favorites, additional tailnets, and timeout-related issues.
- Web Access: Improved the browser experience with a more immersive UI, a better universal bar, and smoother internal site access.
- File Management: Improved file browsing and uploads, added tap-to-preview support, new text file creation, copy support, and better file sorting.
- Other: Added support for traditional SSH hosts and host groups, expanded iCloud sync, improved login and credential flows, improved logs to make user-reported issues easier to investigate, enabled experimental support on Macs with Apple silicon via the iPad app while we prepare the standalone Mac release, and added libtailscale version visibility in More.