Hide Love button on Artist Page when EnableFavourites=false. Fix #2245

ui/src/common/LoveButton.js

@@ -6,6 +6,7 @@ import IconButton from '@material-ui/core/IconButton'
 import { makeStyles } from '@material-ui/core/styles'
 import { useToggleLove } from './useToggleLove'
 import { useRecordContext } from 'react-admin'
+import config from '../config'
 
 const useStyles = makeStyles({
   love: {
@@ -38,6 +39,9 @@ export const LoveButton = ({
     [toggleLove]
   )
 
+  if (!config.enableFavourites) {
+    return <></>
+  }
   return (
     <Button
       onClick={handleToggleLove}