refactor: migrate legacy wire namespace to wrn

packages/ui/src/index.ts

@@ -1,5 +1,5 @@
 /**
- * @wrnexus/ui — the Wire UI component library.
+ * @wrnexus/ui — the WrNexus UI component library.
  *
  * Components are `.wrn` files under `components/`, auto-discovered by the
  * framework (the router scans this directory in addition to the app's own
@@ -7,12 +7,12 @@
  * or reference them by tag name (`<Modal>`, `<Card>`, …) — no import needed,
  * component resolution happens by directory scan, not by this module's
  * exports. Their styles live in a single themeable stylesheet, `ui.css`,
- * served once at `/__wrnexus/ui.css` — every class uses `var(--wire-*)`
+ * served once at `/__wrnexus/ui.css` — every class uses `var(--wrn-*)`
  * theme tokens.
  *
  * Override, in increasing order of power:
- *   1. theme tokens (change `--wire-color-primary`, etc.)
- *   2. redefine a `.wire-*` class in your own CSS (loaded after ui.css)
+ *   1. theme tokens (change `--wrn-color-primary`, etc.)
+ *   2. redefine a `.wrn-*` class in your own CSS (loaded after ui.css)
  *   3. pass a `class` prop (appended to the component root)
  *   4. `wrnexus eject <name>` to copy the component into `app/components` and own it
  *