refactor: migrate legacy wire namespace to wrn

docs/superpowers/specs/2026-08-07-navigation-components-design.md

@@ -14,7 +14,7 @@ Stepper has no steps or progress, Pagination has no pages.
 Of the remaining four, Breadcrumb is genuinely built (323 lines, own style
 block). Navbar and Sidebar render but have no keyboard handling and keep their
 styles in `ui.css`. Tabs works but is off-pattern in three ways: it is the only
-component in the library using Tailwind utility classes rather than `wire-*` +
+component in the library using Tailwind utility classes rather than `wrn-*` +
 a local style block, it has no `outputs` block and fires raw `CustomEvent`s via
 `dispatchEvent`, and it sets a roving `tabindex` with no `@keydown` handler at
 all — which is worse than having no keyboard support, because the roving
@@ -28,7 +28,7 @@ All nine components, delivered in three phases.
 
 ### Styling
 
-Every navigation component gets a local `style {}` block using `wire-*`
+Every navigation component gets a local `style {}` block using `wrn-*`
 classes. This matches DataTable, Toaster, Modal, Drawer, ContextMenu and
 Breadcrumb — the 22 of 108 components that carry local styles are exactly the
 recently built ones. Navbar and Sidebar styles move out of `ui.css` as part of
@@ -116,7 +116,7 @@ scroll lock rather than duplicating them.
 | Component  | Work                                                                                                                                                                                                                                                |
 | ---------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | Nav        | Build. Flat or multi-level (3 deep), horizontal/vertical, `items[{label,href,value,icon,badge,disabled,items}]`, `aria-current="page"`, roving focus, animated arrows, collapses on mobile. `outputs: select`                                       |
-| Tabs       | Rewrite off Tailwind onto `wire-*` + local styles. Real `outputs {change, select}` replacing raw `dispatchEvent`. Roving + Home/End. `mode="client"\|"url"`. Panel transition. Fix the `<slot>` that renders regardless of active tab               |
+| Tabs       | Rewrite off Tailwind onto `wrn-*` + local styles. Real `outputs {change, select}` replacing raw `dispatchEvent`. Roving + Home/End. `mode="client"\|"url"`. Panel transition. Fix the `<slot>` that renders regardless of active tab                |
 | Pagination | Build standalone. `page`/`pageSize`/`total`, compact + numbered styles, windowed page numbers. `outputs: change, previous, next`                                                                                                                    |
 | Stepper    | Build. `<ol>`/`<li>`, status derived from `active` index, horizontal/vertical, optionally clickable, `aria-current="step"`. Indexed named slots (`data-slot="step-0"`, `step-1`, …) for custom per-step content, falling back to built-in rendering |
 | MegaMenu   | Build. Trigger plus a single-level panel of link columns. Panel marked `data-wrn-anchored` so the existing clamp handles viewport containment. Hover and focus open, Escape closes, click-outside closes                                            |