[Request] More shortcuts

[supersaiyansubtlety]

More shortcuts would be useful, ranging from simple:

• rename current window

to more complex, requiring new gui elements

• prompt for window to switch to
• prompt for window to send/bring to

[l10nelw]

Shortcuts for anything that needs user input doesn't make sense when the popup exists to provide all that.

That said, I am looking into window numbering which then allows for shortcuts for switch/send/bring (e.g. alt+shift+1 and so on). It won't be in the next release, but perhaps the one after.