drawer: PASS audit + texts.label + Baseline/Gaps

Full walk of drawer (modal slide-in, parallel to dialog):

- Morfo: validated. 6 events (present/save/cancel/dismiss/dismiss-
  outside/after-fail). Focus policy with trap/return/restore. 9 parts
  (Provider/Trigger/Content/Overlay/Handle + Header/Footer/Title/
  Description/Close).
- `texts.label` added with catalog entry. Drawer was already wired in
  the langs barrel.
- README `## Baseline` section added (drawer DOES have an air baseline
  at `glm-5:src/uix/air/components/drawer`, plus the soma additions
  for drag/snap points). `## Gaps` with dispositions:
  shouldScaleBackground (descartar — shell-level concern), free-resize
  without snap points (diferir), Handle ARIA slider role (implementar
  — accessibility gap for snap points), pulse-to-peek (diferir),
  nested visual stacking (implementar — same gap as dialog),
  AlertDrawer variant (descartar — compose AlertDialog inside).

Audit: PASS 10 → 11.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/uix/eidos/components/drawer/README.md

@@ -6,6 +6,20 @@ Air envolvia Terra y exponia `Root`, `Trigger`, `Portal`, `Overlay`, `Content`,
 y anade lo que Air no tenia: `Handle`, snap points, drag/resize, variantes
 `overlay/inline/persistent` y overrides visuales.
 
+## Baseline
+
+- **air**: tenía `Drawer.Root` + parts compound sobre Terra. Cubría
+  modal overlay, side direction, focus trap/restore, scroll lock,
+  escape/outside dismissal, nested drawers. Tamaños `sm/md/lg/full`.
+- **soma actual**: cubre todo lo de Air + lo que Air NO tenía: drag
+  handle, snap points (`activeSnapPoint` controlled), drag-to-dismiss,
+  variantes `overlay/inline/persistent`, RTL-aware `start/end`
+  direction, outcome-specific close events.
+- **morfo**: declara `present` + 5 close variants (save/cancel/
+  dismiss/dismiss-outside/after-fail), focus policy con
+  trap/return/restore, parts Provider/Trigger/Content/Overlay/Handle
+  + Header/Footer/Title/Description/Close.
+
 ## Superficie
 
 ```svelte
@@ -91,6 +105,18 @@ Partes publicas: `Trigger`, `Portal`, `Overlay`, `Content`, `Handle`, `Title`,
 | Variantes | Terra modal-ish | `overlay`, `inline`, `persistent` |
 | Exit cause | No | `data-last-action` y eventos causales |
 
+## Gaps
+
+| Gap | Disposición | Detalle |
+| --- | --- | --- |
+| `shouldScaleBackground` (vaul) | **descartar** | Es un efecto sobre el shell de aplicación, no sobre el drawer aislado. Si se añade, debe vivir en una capa de layout/DOM con ownership claro. |
+| Drag-to-resize sin snap points | **diferir** | Soma soporta `dragToDismiss` y snap points; falta la API de free resize sin discretización. Sin caso urgente. |
+| `Handle` con ARIA role completo | **implementar** | Hoy es un visual hint. Falta `role="slider"` con `aria-valuenow`/`min`/`max` cuando hay snap points, para que screen readers anuncien la posición. |
+| Pulse-to-peek (drawer asoma y oculta) | **diferir** | Patrón móvil para discovery. Sin caso de uso confirmado. |
+| Stacking visual de drawers anidados | **implementar** | Soma emite `data-depth` + `data-nested`; falta la receta CSS canónica para inset/blur por depth. Mismo gap que dialog. |
+| Backdrop blur progresivo según snap point | **diferir** | Visual fancy, requiere coordinar la receta con la posición actual del drawer. Sin demanda. |
+| `Drawer.AlertDrawer` variant destructiva | **descartar** | Si se necesita confirmar una acción crítica desde un drawer, el consumer monta `<AlertDialog>` dentro. Una variante separada duplicaría intent management. |
+
 ## Referencias
 
 - Air anterior: `glm-5:src/uix/air/components/drawer`.

src/uix/langs/components/drawer.ts

@@ -8,8 +8,12 @@ import type { LangNode } from '$libs/langs';
  * `'#?components.drawer.{key}|fallback'`.
  */
 export const drawerLangs = {
+	label: {
+		es: 'Cajón',
+		en: 'Drawer'
+	},
 	trigger: {
-		es: "Abrir cajón",
-		en: "Open drawer"
+		es: 'Abrir cajón',
+		en: 'Open drawer'
 	}
 } satisfies LangNode;

src/uix/morfo/components/drawer.ts

@@ -7,6 +7,7 @@ export const drawerMorfo = {
 	scope: ['soma', 'sema'],
 	apg: 'https://www.w3.org/WAI/ARIA/apg/patterns/dialog-modal/',
 	texts: {
+		label: '#?components.drawer.label|Drawer',
 		trigger: '#?components.drawer.trigger|Open drawer'
 	},