feat: 整体页面优化，删除无用svg

pages/wiki/detail/index.wxml

@@ -13,14 +13,24 @@
     <view class="wd-counter" wx:if="{{swiperList.length > 0}}">
       <text>{{activeImageIndex + 1}} / {{swiperList.length}}</text>
     </view>
+    <!-- Share Button -->
+    <button class="header-share-btn" open-type="share">
+       <t-icon name="share" size="40rpx" color="#FFF" />
+    </button>
   </view>
 
   <!-- Plant Name Card -->
   <view class="wd-name-card">
     <view class="wd-name-row">
-      <text class="wd-name">{{plant.name}}</text>
+      <text class="wd-name" style="padding-right: 60rpx;">{{plant.name}}</text>
       <text class="wd-scientific" wx:if="{{plant.latinName}}">{{plant.latinName}}</text>
     </view>
+    
+    <!-- Collect Button -->
+    <view class="card-collect-btn" bindtap="toggleFavorite">
+       <t-icon name="{{plant.isFavorited ? 'heart-filled' : 'heart'}}" size="52rpx" color="{{plant.isFavorited ? '#EF4444' : '#D1D5DB'}}" />
+    </view>
+
     <view class="wd-badges" wx:if="{{plant.genus || plant.classes.length > 0}}">
       <text class="wd-badge" wx:if="{{plant.genus}}">{{plant.genus}}</text>
       <text class="wd-badge" wx:for="{{plant.classes}}" wx:key="*this">{{item}}</text>
@@ -37,6 +47,8 @@
         <text class="wd-text">{{plant.growthHabit}}</text>
       </view>
     </view>
+    
+
 
     <!-- Basic Info -->
     <view class="wd-section">
@@ -183,8 +195,10 @@
       </view>
     </view>
 
-    <view style="height: 120rpx;"></view>
+    <view style="height: 40rpx;"></view>
   </scroll-view>
+
+
 </view>
 
 <!-- Loading -->