Enable ESLint import recommended rules (#23315)

.eslintrc.js

@@ -5,6 +5,7 @@ module.exports = {
     'eslint:recommended',
     'plugin:react/recommended',
     'plugin:jsx-a11y/recommended',
+    'plugin:import/recommended',
   ],
 
   env: {
@@ -177,6 +178,7 @@ module.exports = {
       },
     ],
 
+    // See https://github.com/import-js/eslint-plugin-import/blob/main/config/recommended.js
     'import/extensions': [
       'error',
       'always',
@@ -195,7 +197,6 @@ module.exports = {
         ],
       },
     ],
-    'import/no-unresolved': 'error',
     'import/no-webpack-loader-syntax': 'error',
 
     'promise/catch-or-return': [

app/javascript/mastodon/features/audio/index.js

@@ -1,12 +1,10 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 import { defineMessages, FormattedMessage, injectIntl } from 'react-intl';
-import { formatTime } from 'mastodon/features/video';
+import { formatTime, getPointerPosition, fileNameFromURL } from 'mastodon/features/video';
 import Icon from 'mastodon/components/icon';
 import classNames from 'classnames';
-import { throttle } from 'lodash';
-import { getPointerPosition, fileNameFromURL } from 'mastodon/features/video';
-import { debounce } from 'lodash';
+import { throttle, debounce } from 'lodash';
 import Visualizer from './visualizer';
 import { displayMedia, useBlurhash } from '../../initial_state';
 import Blurhash from '../../components/blurhash';

app/javascript/mastodon/features/compose/containers/poll_form_container.js

@@ -1,7 +1,10 @@
 import { connect } from 'react-redux';
 import PollForm from '../components/poll_form';
-import { addPollOption, removePollOption, changePollOption, changePollSettings } from '../../../actions/compose';
 import {
+  addPollOption,
+  removePollOption,
+  changePollOption,
+  changePollSettings,
   clearComposeSuggestions,
   fetchComposeSuggestions,
   selectComposeSuggestion,

app/javascript/mastodon/features/compose/containers/upload_container.js

@@ -1,7 +1,6 @@
 import { connect } from 'react-redux';
 import Upload from '../components/upload';
-import { undoUploadCompose, initMediaEditModal } from '../../../actions/compose';
-import { submitCompose } from '../../../actions/compose';
+import { undoUploadCompose, initMediaEditModal, submitCompose } from '../../../actions/compose';
 
 const mapStateToProps = (state, { id }) => ({
   media: state.getIn(['compose', 'media_attachments']).find(item => item.get('id') === id),

app/javascript/mastodon/features/getting_started/components/announcements.js

@@ -6,9 +6,8 @@ import PropTypes from 'prop-types';
 import IconButton from 'mastodon/components/icon_button';
 import Icon from 'mastodon/components/icon';
 import { defineMessages, injectIntl, FormattedMessage, FormattedDate } from 'react-intl';
-import { autoPlayGif, reduceMotion, disableSwiping } from 'mastodon/initial_state';
+import { autoPlayGif, reduceMotion, disableSwiping, mascot } from 'mastodon/initial_state';
 import elephantUIPlane from 'mastodon/../images/elephant_ui_plane.svg';
-import { mascot } from 'mastodon/initial_state';
 import unicodeMapping from 'mastodon/features/emoji/emoji_unicode_mapping_light';
 import classNames from 'classnames';
 import EmojiPickerDropdown from 'mastodon/features/compose/containers/emoji_picker_dropdown_container';

app/javascript/mastodon/features/notifications/containers/column_settings_container.js

@@ -2,8 +2,7 @@ import { connect } from 'react-redux';
 import { defineMessages, injectIntl } from 'react-intl';
 import ColumnSettings from '../components/column_settings';
 import { changeSetting } from '../../../actions/settings';
-import { setFilter } from '../../../actions/notifications';
-import { clearNotifications, requestBrowserPermission } from '../../../actions/notifications';
+import { setFilter, clearNotifications, requestBrowserPermission } from '../../../actions/notifications';
 import { changeAlerts as changePushNotifications } from '../../../actions/push_notifications';
 import { openModal } from '../../../actions/modal';
 import { showAlert } from '../../../actions/alerts';

app/javascript/mastodon/features/status/index.js

@@ -5,7 +5,17 @@ import PropTypes from 'prop-types';
 import classNames from 'classnames';
 import ImmutablePropTypes from 'react-immutable-proptypes';
 import { createSelector } from 'reselect';
-import { fetchStatus } from '../../actions/statuses';
+import {
+  fetchStatus,
+  muteStatus,
+  unmuteStatus,
+  deleteStatus,
+  editStatus,
+  hideStatus,
+  revealStatus,
+  translateStatus,
+  undoStatusTranslation,
+} from '../../actions/statuses';
 import MissingIndicator from '../../components/missing_indicator';
 import LoadingIndicator from 'mastodon/components/loading_indicator';
 import DetailedStatus from './components/detailed_status';
@@ -26,16 +36,6 @@ import {
   mentionCompose,
   directCompose,
 } from '../../actions/compose';
-import {
-  muteStatus,
-  unmuteStatus,
-  deleteStatus,
-  editStatus,
-  hideStatus,
-  revealStatus,
-  translateStatus,
-  undoStatusTranslation,
-} from '../../actions/statuses';
 import {
   unblockAccount,
   unmuteAccount,