Ensures paru can find moongreet-git, moonlock-git, moonset-git on
every install/upgrade. Breaks the bootstrap loop where moonarch-git
couldn't update itself because the paru config it delivers was missing.
AUR packages can't be resolved by pacman when moonarch-git is
installed from the Gitea Package Registry. Move them to optdepends
since they're managed separately via packages/aur.txt.
swaync config files conflict with the swaync system package —
deploy via .install hook like foot and waybar configs.
walker owns /etc/xdg/walker/config.toml and overwrites it on every
update. Instead of fighting for that path, deploy our config override
to user homes (~/.config/walker/) via the .install hook where XDG
lookup finds it first. Also fix stale rofi dependency → walker + elephant.
moonarch-git packages all desktop environment defaults (XDG configs,
helper scripts, zsh config, wallpaper) for pacman-managed deployment.
Includes moonarch-update for simplified system maintenance.
sweet-cursors-git packages the Sweet cursor theme separately.
