The repo-organization re-check found nothing to move: no orphaned modules
(keybinds.nix is a data import, not a HM module), no dead-code markers or
editor/backup cruft, every themes/<slug>.json pairs with its optional
overrides dir, and hosts/{default,live} are the reference + ISO hosts.
Recorded the one open decision: no formatter is declared and the .nix
hand-formatting is deliberate, so adopting nixfmt is a maintainer call,
left untouched. Also marked the menu category grouping a standing
convention — new menu-facing features get placed in the right submenu.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>