app-next: add example sidebar

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

packages/app-next/app-config.yaml

@@ -26,6 +26,13 @@ app:
     # - apis.plugin.graphiql.browse.gitlab: true
     # - graphiql-endpoint:graphiql/gitlab: true
 
+    - nav-item:search: false
+    - nav-item:user-settings: false
+    - nav-item:catalog
+    - nav-item:api-docs
+    - nav-item:scaffolder
+    - nav-item:app-visualizer
+
     # Pages
     - page:catalog/entity:
         config:

packages/app-next/src/App.tsx

@@ -44,6 +44,7 @@ import { convertLegacyPlugin } from '@backstage/core-compat-api';
 import { convertLegacyPageExtension } from '@backstage/core-compat-api';
 import { convertLegacyEntityContentExtension } from '@backstage/plugin-catalog-react/alpha';
 import { pluginInfoResolver } from './pluginInfoResolver';
+import { appModuleNav } from './modules/appModuleNav';
 
 /*
 
@@ -130,6 +131,7 @@ const app = createApp({
     appVisualizerPlugin,
     kubernetesPlugin,
     notFoundErrorPageModule,
+    appModuleNav,
     customHomePageModule,
     ...collectedLegacyPlugins,
   ],