Ships papirus-icon-theme and resolves an icon-theme name once in
theme.nix → nomarchy.theme.iconTheme: the JSON's optional `icons` field,
else Papirus-Dark/Light picked by `mode`. That single value feeds:
- Stylix `stylix.icons` → gtk.iconTheme (Thunar and GTK apps)
- rofi `show-icons` + `icon-theme` (the launcher now shows app icons)
A preset or theme-state.json can set `icons` to any theme in the icon
package to override per theme.
Verified: flake check green; iconTheme resolves Papirus-Dark for
tokyo-night and Papirus-Light for summer-day; gtk.enable true with
gtk.iconTheme.name set; papirus in home.packages and the live ISO
closure; rofi config.rasi carries icon-theme + show-icons:true. The
rendered icons need a real session to see.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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