mobile improvements

tries to setup layout for success with safari iso 26 bottom navigation
bar and having content appear behind it instead of having a fat lip of
background color.

Also fixes where main content was not taking full width on mobile & text
alignment on torrent search results.

src/components/torrent/TorrentSearchResults.vue

@@ -137,7 +137,7 @@
     }
 
     @include mobile {
-      text-align: left;
+      padding: 0 0.8rem;
     }
   }