fix: App metrics for user and installation counts show dash (#2528)

Author: AshishBarvaliya

src/dashboard/Apps/AppsIndex.react.js

@@ -115,11 +115,6 @@ class AppsIndex extends React.Component {
   }
 
   componentWillMount() {
-    if (AppsManager.apps().length === 1) {
-      const [app] = AppsManager.apps();
-      this.props.navigate(`/apps/${app.slug}/browser`);
-      return;
-    }
     document.body.addEventListener('keydown', this.focusField);
     AppsManager.getAllAppsIndexStats().then(() => {
       this.forceUpdate();