Improve/bundle size

app/.eslintrc

app/imports/ui/components/admin/GroupUsersList.jsx

app/imports/ui/components/admin/IntroductionEdition.jsx

app/imports/ui/components/admin/LegalComponent.jsx

app/imports/ui/components/admin/UserFinder.jsx

app/imports/ui/components/articles/ArticleDetails.jsx

app/imports/ui/components/articles/ImagePicker.jsx

app/imports/ui/components/articles/TagFinder.jsx

app/imports/ui/components/groups/GroupBadge.jsx

app/imports/ui/components/groups/GroupDetails.jsx

app/imports/ui/components/groups/GroupDetailsList.jsx

app/imports/ui/components/groups/GroupDetailsPersSpace.jsx

...imports/ui/components/mediaStorage/SelectedMediaModal.jsx

app/imports/ui/components/mediaStorage/SingleStoragefile.jsx

app/imports/ui/components/menus/Footer.jsx

app/imports/ui/components/menus/MainMenu.jsx

app/imports/ui/components/menus/MenuBar.jsx

app/imports/ui/components/menus/MobileMenu.jsx

app/imports/ui/components/menus/TopBar.jsx

app/imports/ui/components/notifications/Notification.jsx