Initial commit of Descrybe v2 without local scratch artifacts.

Drop one-shot tmp/axe scripts and agent i18n scratch so the Gitea tree is deployable.

apps/web/src/lib/admin-nav-ui.svelte.ts

@@ -0,0 +1,17 @@
+/** Admin shell mobile drawer (separate from dashboard `navUi`). */
+let mobileOpen = $state(false);
+
+export const adminNavUi = {
+	get mobileOpen() {
+		return mobileOpen;
+	},
+	openMobile() {
+		mobileOpen = true;
+	},
+	closeMobile() {
+		mobileOpen = false;
+	},
+	toggleMobile() {
+		mobileOpen = !mobileOpen;
+	}
+};