[web] Remove unused variables

web-src/src/lib/Audio.js

@@ -29,10 +29,10 @@ export default {
     this.context = new (window.AudioContext || window.webkitAudioContext)()
     const source = this.context.createMediaElementSource(this.audio)
     source.connect(this.context.destination)
-    this.audio.addEventListener('canplaythrough', (event) => {
+    this.audio.addEventListener('canplaythrough', () => {
       this.audio.play()
     })
-    this.audio.addEventListener('canplay', (event) => {
+    this.audio.addEventListener('canplay', () => {
       this.audio.play()
     })
     return this.audio

web-src/src/lib/GroupedList.js

@@ -18,7 +18,7 @@ const createComparators = (criteria) =>
       case Date:
         return (a, b) => dateComparator(a[field], b[field]) * order
       default:
-        return (a, b) => 0
+        return () => 0
     }
   })
 
@@ -61,7 +61,7 @@ const createIndexer = ({ field, type } = {}) => {
     case 'Digits':
       return (item) => numberIndex(item[field])
     default:
-      return (item) => NO_INDEX
+      return () => NO_INDEX
   }
 }
 

web-src/src/pages/PageQueue.vue

@@ -150,7 +150,7 @@ export default {
       get() {
         return this.$store.state.queue.items
       },
-      set(value) {
+      set() {
         /* Do nothing? Send move request in @end event */
       }
     },