audit menu

docs/CHECKLIST.md

@@ -14,9 +14,6 @@ is the first downstream consumer; its screens drive the order.
 Platform metric adoption continues one component at a time; each stop goes
 through the review gate and a gallery pass.
 
-- [ ] **Menu platform chrome** — overlay border gate; paddings, separators,
-      and the row min-height through `Theme::spacing` and the stated menu
-      row height.
 - [ ] **Popover platform chrome** — overlay border gate; the anchor gap
       through `Theme::spacing`.
 - [ ] **Dialog platform chrome** — overlay border gate.
@@ -109,6 +106,11 @@ Gaps surfaced by the signed comparison; ordered by signed's usage.
       macOS / GNOME, so the trigger matches a focused field; the menu
       popup's border sits behind `Theme::borders.overlays`, disappearing
       into the surface where the platform paints none
+- [x] Menu platform chrome — the popup border behind `Theme::borders.overlays`
+      (and dark mode); the panel padding and separator margins come from
+      `Theme::spacing`, and every action row renders at the stated
+      `menu_item_height` with content centered, so the stated metric is the
+      whole row; rows carry debug selectors for headless geometry tests
 - [x] Button, Checkbox, Switch, Radio + RadioGroup, Toggle, Link, Slider,
       Progress, Avatar (image + seeded pixel-art fallback)
 - [x] Spinner — painted ring + rotating-icon variant, indeterminate and