The `[moonarch-pkgbuilds]` paru-repo check was a false failure: that
mechanism was retired on 2026-04-20 and the install hook strips the
legacy paru.conf section on upgrade.
Audit of the rest of the doctor surfaced two related gaps — the
user-services loop skipped `walker.service` and `nautilus.service`,
even though moonarch-git ships both and enables them via
graphical-session.target.wants. Added them to the loop and filled in
the missing `wlsunset` in the CLAUDE.md listing.
Move nightlight from niri spawn-at-startup to a systemd user service
with After=kanshi.service to ensure all outputs are configured before
wlsunset starts. Toggle now uses enable/disable --now for persistent
state across reboots.
Diagnostic script that verifies services, configs, packages and paths
against the expected moonarch system state. Reports pass/fail/warn with
colored output and summary. Deployed as moonarch-doctor (alias: moondoc).
