[UI] dialog and redirect for no active domain

frontend/src/layouts/MainLayout.vue

@@ -47,7 +47,8 @@ const essentialLinks: EssentialLinkProps[] = [
     caption: '設計書から導入する',
     icon: 'home',
     link: '/',
-    target: '_self'
+    target: '_self',
+    disable: !authStore.hasDomain
   },
   // {
   //   title: 'フローエディター',
@@ -61,7 +62,8 @@ const essentialLinks: EssentialLinkProps[] = [
     caption: 'アプリを管理する',
     icon: 'widgets',
     link: '/#/app',
-    target: '_self'
+    target: '_self',
+    disable: !authStore.hasDomain
   },
   // {
   //   title: '条件エディター',