Meta-port for the Framework Laptop 12 on FreeBSD X11.

It installs framework-keyboard(7) (x11/framework-keyboard) which
depends on bhotkeys, bosd, and the six packages those keys run:
bhotkeys-airplane, bhotkeys-audio, bhotkeys-brightness,
bhotkeys-media, bhotkeys-mirror, and bhotkeys-screenshot.

It also installs framework_autorotate(8) (x11/framework-autorotate),
a service that uses the embedded controller accelerometer to
automate rotation of the built-in laptop panel. To toggle the
rotation lock, auto-rotate-toggle(1) (x11/framework-autorotate-hotkey)
is installed to allow Super+R (Super+O on KDE or Xfce) to lock screen
orientation.