feature: 增加固件升级，恢复出厂设置，省电模式

pages/piano/detail/detail.wxml

@@ -15,10 +15,27 @@
   </view>
 
   <view class="bottom_public">
-    <text>省电模式</text>
+    <text class="bottom_public_text">省电模式</text>
     <view class="bottom_item">
       <image class="bottom_item_image" mode="heightFix" src="./../../../img/min.png"></image>
-      <switch color="#6D00FF" checked="{{switch1Checked}}" bindchange="switch1Change" />
+      <switch class="bottom_item_switch" checked="{{switchChecked}}" bindchange="switchChange"></switch>
     </view>
   </view>
+
+  <view class="bottom_public">
+    <view class="bottom_item">
+      <text class="bottom_public_text">恢复出厂设置</text>
+      <text>还原设备默认设置</text>
+    </view>
+    <image class="bottom_item_image" mode="heightFix" src="./../../../img/min.png"></image>
+  </view>
+
+  <view class="bottom_public">
+    <view class="bottom_item">
+      <text class="bottom_public_text">固件信息</text>
+      <image class="bottom_item_image" mode="heightFix" src="./../../../img/min.png"></image>
+    </view>
+    <image class="bottom_item_image" mode="heightFix" src="./../../../img/min.png"></image>
+  </view>
+
 </view>

pages/piano/detail/detail.wxss

@@ -42,6 +42,11 @@
   margin: 60rpx 40rpx 40rpx 40rpx;
   justify-content: space-between;
   align-items: center;
+  font-size: 30rpx;
+}
+
+.bottom_public_text {
+  margin-right: 30rpx;
 }
 
 .bottom_item {
@@ -50,6 +55,6 @@
 }
 
 .bottom_item_image {
-  height: 70rpx;
+  height: 30rpx;
   margin-right: 20rpx;
 }