Show hover UI instantly when restoring via keyboard shortcut

Simplify shortcut restore: no suppress, natural hover behavior

Fix hover UI blink when cursor overlaps restored window

Rewrite shortcut restore: suppress UI first, fade in, then focus

Fix UI blink on restore from minimized state

Fix shortcut focus: delay IPC until window and webContents are ready

Fix keyboard shortcut focus: show input before focusing

Shortcut focuses input without opening chat thread

Fix window restore from minimize, tray, dock, and shortcut

Fix global shortcut to restore minimized/hidden window

Keyboard shortcut opens chat panel + ESC dismisses it

Fix open-app: add camera aliases, prevent wrong app matches

Add ESC key to dismiss chat: blur input and hide message box

Add iMessage, macOS Shortcuts tools; fix open-app bring-to-front

Optimize CPU: throttle 3D rendering to 15fps when idle