fix: mobile responsiveness

components/app/Header.vue

@@ -9,7 +9,7 @@
           label="HOPPSCOTCH"
           to="/"
         />
-        <AppGitHubStarButton class="mt-1.5 transition" />
+        <AppGitHubStarButton class="mt-1.5 transition hidden sm:flex" />
       </div>
       <div class="space-x-2 inline-flex items-center">
         <ButtonSecondary

components/smart/Toggle.vue

@@ -6,7 +6,7 @@
     <label ref="toggle" class="toggle" :class="{ on: on }">
       <span class="handle"></span>
     </label>
-    <label class="cursor-pointer pl-0 align-middle truncate">
+    <label class="cursor-pointer pl-0 align-middle">
       <slot></slot>
     </label>
   </div>