backup: snapshot before optimization

custom-tab-bar/index.wxml

@@ -0,0 +1,44 @@
+<view class="tab-bar" style="{{themeStyle}}">
+  <view
+    class="tab-item {{selected === 0 ? 'active' : ''}}"
+    data-index="0"
+    bindtap="switchTab"
+  >
+    <view class="tab-icon">
+      <view class="icon-home {{selected === 0 ? 'active' : ''}}">
+        <view class="home-roof"></view>
+        <view class="home-body"></view>
+      </view>
+    </view>
+    <text class="tab-text">训练</text>
+  </view>
+
+  <view
+    class="tab-item {{selected === 1 ? 'active' : ''}}"
+    data-index="1"
+    bindtap="switchTab"
+  >
+    <view class="tab-icon">
+      <view class="icon-records {{selected === 1 ? 'active' : ''}}">
+        <view class="bar bar1"></view>
+        <view class="bar bar2"></view>
+        <view class="bar bar3"></view>
+      </view>
+    </view>
+    <text class="tab-text">记录</text>
+  </view>
+
+  <view
+    class="tab-item {{selected === 2 ? 'active' : ''}}"
+    data-index="2"
+    bindtap="switchTab"
+  >
+    <view class="tab-icon">
+      <view class="icon-settings {{selected === 2 ? 'active' : ''}}">
+        <view class="gear-outer"></view>
+        <view class="gear-center"></view>
+      </view>
+    </view>
+    <text class="tab-text">设置</text>
+  </view>
+</view>