[Feature request] Middle click (or other hotkey) to turn off from system tray. ALSO DARK MODE

I’m not sure I’ll ever use this once I have tailscale completely set up, but would save a click and a mouse movement.

Since I’m here: Make the options menu dark mode (or at least on option for it). Also the admin console please.
Look, I already did it!
Screenshot 2022-06-08 024427