add dashboard

dashboard/composables/useLiveDemo.ts

@@ -0,0 +1,13 @@
+
+
+export function isLiveDemo() {
+    const route = useRoute();
+    return route.path == '/live_demo';
+}
+
+export function useLiveDemo() {
+    return useFetch('/api/live_demo', {
+        key: 'live_demo_project'
+    });
+}
+