Each test runs xidle-inhibit on a private dbus-daemon with fake lockers on PATH,
covering lock blocking, cookie handling, restoring after restarts and cleanup.
Fades a black window in over the screen through the compositor, so it works with redshift (no gamma
changes); does nothing without a compositor. README shows it in the xss-lock setup.
The backend comes from ~/.config/xidle-inhibit/config, else the installed locker. With xss-lock, pausing X blanking alone blocks locking and Lock uses loginctl; the unit's ExecStopPost runs --cleanup. Inhibits from the old xautolock-inhibit state file are taken over once. Also fix mypy with pygobject-stubs 2.19.
Annotate all functions and check them with mypy --strict (needs
python-pygobject-stubs). pyproject.toml holds only tool config since
the PKGBUILD installs the script directly.
Daniele Fucini
