Some users may not be using a theme (*shudder*), in which case
ns-auto-titlebar-mode never kicks in.
That said, this "fix" didn't fix the targeted issue anyhow.
If triggered too early, it may read the wrong frame background mode and
you'll get dark text on a dark titlebar in MacOS dark mode (or light
text on a light titlebar in light mode).
PR for this exists upstream at 7696122/evil-terminal-cursor-changer#22,
but will likely never be merged (the package has been abandoned), so we
switch to the PR's repo.
- Moves clipetty to its own, opt-in module (#2671, #3195, #3498)
- Fix cursor shape changing between evil states (#1994)
- Moves `xterm-mouse-mode` and `visible-cursor` config out of core.
