Added groups and restricted access.

Frontend/src/App.jsx

@@ -238,6 +238,7 @@ export default function App() {
               FileType={ViewFileType}
               OnNavigateLink={HandleSelectFile}
               ShowGitBlame={Settings ? Settings.ShowGitBlame : false}
+              ShowBlameAvatars={Settings ? Settings.ShowBlameAvatars : false}
               StickyToolbar={Settings ? Settings.StickyToolbar : true}
             />
           )}