Rewrite to Tauri

[durasj]

Tauri is a small Rust wrapper around web views native to that platform. The resulting bundle would be a couple of MB.

I've spent an hour or two playing around with it.

Blockers:

• Ignoring mouse events doesn't work. At least on Fedora. There is also no mouse event forwarding.
• Music playback is broken
• Window title is there even with hiddenTitle: true.
• There are some weird artefacts when launching.

2023-11-05.12-17-58.mp4

It would be still possible to make it work, but:

• The window would have to be a minimum bounding rectangle so the transparency problems would be minimized. Maybe by adding some "on hover" event handler that would maximize the window when the user is likely to change the window composition?
• Context menus would have to be native.
• Playback would have to be native.