合并川虎UI 细节

docs/assets/html/appearance_switcher.html

@@ -0,0 +1,11 @@
+<div style="display: flex; justify-content: space-between;">
+    <span style="margin-top: 4px !important;">
+        {label}
+    </span>
+    <span>
+        <label class="apSwitch" for="checkbox">
+            <input type="checkbox" id="checkbox">
+            <div class="apSlider"></div>
+        </label>
+    </span>
+</div>