WIP jordan

app/composables/useAppShellLayout.ts

@@ -0,0 +1,32 @@
+const STORAGE_KEY = 'policy-ui.sidebar.collapsed.v1'
+
+export function useAppShellLayout() {
+  const sidebarCollapsed = ref(false)
+
+  onMounted(() => {
+    if (!import.meta.client) return
+    try {
+      sidebarCollapsed.value = localStorage.getItem(STORAGE_KEY) === '1'
+    } catch {
+      /* ignore */
+    }
+  })
+
+  watch(sidebarCollapsed, (c) => {
+    if (!import.meta.client) return
+    try {
+      localStorage.setItem(STORAGE_KEY, c ? '1' : '0')
+    } catch {
+      /* ignore */
+    }
+  })
+
+  function toggleSidebar() {
+    sidebarCollapsed.value = !sidebarCollapsed.value
+  }
+
+  return {
+    sidebarCollapsed,
+    toggleSidebar
+  }
+}