migrate projects:show to static bundle

app/assets/javascripts/dispatcher.js

@@ -306,9 +306,6 @@ import SearchAutocomplete from './search_autocomplete';
           shortcut_handler = true;
           break;
         case 'projects:show':
-          import('./pages/projects/show')
-            .then(callDefault)
-            .catch(fail);
           shortcut_handler = true;
           break;
         case 'projects:edit':

app/assets/javascripts/pages/projects/show/index.js

@@ -8,7 +8,7 @@ import { ajaxGet } from '~/lib/utils/common_utils';
 import Star from '../../../star';
 import notificationsDropdown from '../../../notifications_dropdown';
 
-export default () => {
+document.addEventListener('DOMContentLoaded', () => {
   new Star(); // eslint-disable-line no-new
   notificationsDropdown();
   new ShortcutsNavigation(); // eslint-disable-line no-new
@@ -24,4 +24,4 @@ export default () => {
   $('#tree-slider').waitForImages(() => {
     ajaxGet(document.querySelector('.js-tree-content').dataset.logsPath);
   });
-};
+});