add a blank settings view

- use for loop to render l-sidebar content
- add current track image on l-sidebar
- other minor changes

src/components/RightSideBar/Main.vue

@@ -53,9 +53,9 @@ function changeTab(tab) {
     display: none;
   }
 
-  // @include tablet-landscape {
-  //   width: 3rem;
-  // }
+  @include tablet-landscape {
+    width: 3rem;
+  }
 
   .grid {
     height: 100%;
@@ -66,9 +66,9 @@ function changeTab(tab) {
       grid-area: content;
       width: 31rem;
 
-      // @include tablet-landscape {
-      //   display: none;
-      // }
+      @include tablet-landscape {
+        display: none;
+      }
 
       .r-search {
         height: 100%;

src/components/RightSideBar/NowPlaying.vue

@@ -59,7 +59,6 @@ export default {
   setup() {
     const current = ref(perks.current);
     const putCommas = perks.putCommas;
-    const pos = playAudio.pos;
 
     const {playNext} = playAudio;
     const {playPrev} = playAudio;
@@ -76,7 +75,6 @@ export default {
       playNext,
       playPrev,
       playPause,
-      pos,
       seek,
       isPlaying,
       formatSeconds: perks.formatSeconds,