Fix adding same track multiple times

changes/changelog.d/1933.bugfix

@@ -0,0 +1 @@
+Fix adding same track multiple times (#1933)

front/src/components/Queue.vue

@@ -455,7 +455,6 @@ const coverType = ref(CoverType.COVER_ART)
               :index="index"
               :source="item"
               :class="[...classList, currentIndex === index && 'active']"
-              key-field="key"
               @play="play"
               @remove="dequeue"
             />

front/src/components/vui/list/VirtualList.vue

@@ -164,6 +164,7 @@ defineExpose({
     <recycle-scroller
       ref="virtualList"
       class="virtual-list drag-container"
+      key-field="key"
       :items="list"
       :item-size="size"
       @mousedown="onMousedown"