fix(ui): restore retail vitals and window interactions

docs/plans/2026-08-09-chat-parity-campaign.md

@@ -129,9 +129,9 @@ implementer per slice against a pinned contract (per
     dissolved with the `RetailWindowChrome.Imported` mount (0x2100006F's
     own border art IS the window chrome — no nine-slice wrapper, no
     content crop, frame==content) using the DAT's real
-    minH=100/maxH=2000/minW=300/maxW=2000. Register row AP-185 files the
-    one accepted simplification (the `_Locked` cosmetic border-art swap on
-    `UiLocked` is not ported; the live grip skin shows unconditionally).
+    minH=100/maxH=2000/minW=300/maxW=2000. The originally deferred AP-185
+    `_Locked` cosmetic border-art swap was subsequently ported through the
+    shared registered-window lock presenter on 2026-08-20.
   - **CH6b — floating windows 1–4.** Mount `0x2100005B` ×4 as
     always-resident children per `gmGamePlayUI::SetupChildren
     @0x004E9EC0` (ids 0x10000505/0x1000050E/0x1000050F/0x10000510);