Test theme toggle feature (#212)

* WIP

* Add test on theme toggle

* Add teardown logic

* Cleanup menu setting

src/components/sidebar/SideBarIcon.vue

@@ -1,6 +1,7 @@
 <template>
   <Button
     :icon="props.icon"
+    :class="props.class"
     text
     :pt="{
       root: `side-bar-button ${
@@ -25,6 +26,10 @@ const props = defineProps({
     type: String,
     default: "",
   },
+  class: {
+    type: String,
+    default: "",
+  },
 });
 
 const emit = defineEmits(["click"]);

src/components/sidebar/SideBarThemeToggleIcon.vue

@@ -3,6 +3,7 @@
     :icon="icon"
     @click="toggleTheme"
     :tooltip="$t('sideToolBar.themeToggle')"
+    class="comfy-vue-theme-toggle"
   />
 </template>