feat(category): 主分类(按器械/按部位)改为多选; filter-bar 内联默认展示几个分类其余收进"全部类型"面板

miniprogram/pages/category/category.wxml

@@ -3,32 +3,24 @@
 
   <view class="section" style="padding-top: 8rpx;">
     <view wx:if="{{values.length}}" class="filterbar" style="top: calc({{statusBarHeight}}px + 88rpx);">
-      <scroll-view scroll-x class="filterbar__row">
-        <chip
-          wx:for="{{values}}"
-          wx:key="value"
-          label="{{item.label}}"
-          value="{{item.value}}"
-          active="{{activeValue === item.value}}"
-          bind:select="onValue" />
-        <view class="filterbar__spacer"></view>
-      </scroll-view>
+      <filter-bar
+        items="{{values}}"
+        multiple="{{true}}"
+        title="{{dimTitle}}"
+        placeholder="全部类型"
+        bind:change="onPrimaryChange" />
 
       <view wx:if="{{secondaryList.length}}" class="filterbar__sub">
         <view class="filterbar__subhead">
           <text class="filterbar__sublabel">{{secondaryLabel}}</text>
           <text wx:if="{{secondarySelected.length}}" class="filterbar__clear" bindtap="onSecondaryClear">清除 ({{secondarySelected.length}})</text>
         </view>
-        <scroll-view scroll-x class="filterbar__row">
-          <chip
-            wx:for="{{secondaryList}}"
-            wx:key="value"
-            label="{{item.label}}"
-            value="{{item.value}}"
-            active="{{item.active}}"
-            bind:select="onSecondary" />
-          <view class="filterbar__spacer"></view>
-        </scroll-view>
+        <filter-bar
+          items="{{secondaryList}}"
+          multiple="{{true}}"
+          title="{{secondaryLabel}}"
+          placeholder="筛选{{secondaryLabel}}"
+          bind:change="onSecondaryChange" />
       </view>
     </view>
     <view wx:else class="filterbar__loading muted">{{ loading ? '加载分类中…' : '暂无分类' }}</view>