docs: #114 ships as document-only; record 2026-07-17 triage rulings

Live triage with Bernardo. #114 (greeter ignores per-device layouts):
ruled document-only — a kernel VT has exactly one keymap, so tuigreet
structurally cannot honour settings.keyboard.devices. README gets the
"Greeter keyboard layout" note after the home.nix options table,
RECOVERY.md §2 a one-line pointer for the password-rejected case,
ROADMAP's #145 cross-ref updated, BACKLOG entry deleted.

Also recorded: #120 stays deferred (cachix likely first step when
promoted); #134 decided — Nomarchy carries nixpkgs-unstable, unstable.*
via overlay, home-scope only — rewritten into NEXT; #143 upstream check
(rofi#2317 still open, no response) noted in the item.

Verification: V0 — docs and backlog only, prose reviewed in place.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

docs/ROADMAP.md

@@ -476,7 +476,8 @@ Design/decision records and a running log of shipped work (items marked
   **#145** rides along: a VT loads exactly one keymap and knows nothing of
   per-device layouts, so the passphrase box types with the console layout —
   worth stating before three wrong tries on a disk nobody can read yet (the same
-  gap as #114, one step earlier in the boot). Fedora's own mechanism does not
+  gap as #114, one step earlier in the boot — #114 closed 2026-07-17 as
+  document-only: README's "Greeter keyboard layout" note). Fedora's own mechanism does not
   port: its label is `ply_keymap_icon`, a **C widget** in the two-step plugin
   (the script plugin has no keyboard API), fed from `XKBLAYOUT` in
   `/etc/vconsole.conf` — which **NixOS never writes** (this box has only