Moved all reducers and actions to their own folders

ui/src/playlist/PlaylistActions.js

@@ -12,7 +12,7 @@ import CloudDownloadOutlinedIcon from '@material-ui/icons/CloudDownloadOutlined'
 import { RiPlayListAddFill, RiPlayList2Fill } from 'react-icons/ri'
 import QueueMusicIcon from '@material-ui/icons/QueueMusic'
 import { httpClient } from '../dataProvider'
-import { playNext, addTracks, playTracks, shuffleTracks } from '../audioplayer'
+import { playNext, addTracks, playTracks, shuffleTracks } from '../actions'
 import { M3U_MIME_TYPE, REST_URL } from '../consts'
 import subsonic from '../subsonic'
 import PropTypes from 'prop-types'

ui/src/playlist/PlaylistSongs.js

@@ -23,7 +23,7 @@ import {
 } from '../common'
 import AddToPlaylistDialog from '../dialogs/AddToPlaylistDialog'
 import { AlbumLinkField } from '../song/AlbumLinkField'
-import { playTracks } from '../audioplayer'
+import { playTracks } from '../actions'
 
 const useStyles = makeStyles(
   (theme) => ({