feat: add multi-source breed encyclopedia and two-hour refresh sessions

pets-fe/pages/breed-detail/breed-detail.wxml

@@ -0,0 +1,14 @@
+<page-layout id="page-layout" title="犬种小百科" back="{{true}}">
+ <view class="screen detail-screen">
+  <view wx:if="{{loading}}" class="empty">正在认识这位小伙伴…</view>
+  <view wx:elif="{{error}}" class="empty"><text>{{error}}</text><button class="secondary" bindtap="load">重新加载</button></view>
+  <block wx:elif="{{breed}}">
+   <view class="breed-cover"><app-icon kind="pet" size="100" color="#b95738"/><text class="breed-name">{{breed.name}}</text><text class="english">{{breed.english_name}}</text><text wx:if="{{breed.aliases}}" class="aliases">也叫：{{breed.aliases}}</text></view>
+   <view class="card"><view class="section-heading">认识它</view><text class="paragraph">{{breed.summary||'这个犬种的详细资料还在整理中，可以通过下方来源链接查看官方资料。'}}</text><view class="facts"><view wx:for="{{facts}}" wx:key="key"><text>{{item.label}}</text><text class="fact-value">{{item.value}}</text><text wx:if="{{item.source}}" class="fact-source">{{item.source}}</text></view></view></view>
+   <view wx:if="{{breed.temperament||traits.length}}" class="card"><view class="section-heading">它的小性格</view><text class="paragraph">{{breed.temperament}}</text><view wx:for="{{traits}}" wx:key="name" class="trait"><text>{{item.name}}</text><view class="trait-meter"><view style="width:{{item.value*20}}%"></view></view><text>{{item.value}}/5</text></view><text wx:if="{{traits.length}}" class="footnote">{{traitSource}} 指数 · 仅作为犬种倾向参考</text></view>
+   <view wx:if="{{breed.exercise||breed.grooming||breed.care_notes}}" class="card"><view class="section-heading">一起过好每一天</view><view wx:if="{{breed.exercise}}" class="care-item"><app-icon kind="paw" size="30" color="#bd7955"/><view><text class="care-title">散步与互动</text><text class="paragraph">{{breed.exercise}}</text><text wx:if="{{exerciseSource}}" class="footnote">{{exerciseSource}}</text></view></view><view wx:if="{{breed.grooming}}" class="care-item"><view class="care-circle"></view><view><text class="care-title">毛发小护理</text><text class="paragraph">{{breed.grooming}}</text><text wx:if="{{groomingSource}}" class="footnote">{{groomingSource}}</text></view></view><text wx:if="{{breed.care_notes}}" class="paragraph care-note">{{breed.care_notes}}</text><text class="footnote">需求会随年龄、身体状态和个体而变化。</text></view>
+   <view class="source"><view class="section-heading">这份资料从哪里来</view><view wx:for="{{references}}" wx:key="id" class="source-row" data-id="{{item.id}}" bindtap="source"><view><text class="source-name">{{item.name}}</text><text class="source-date">核对于 {{item.retrieved_at}}</text></view><text class="source-link">复制链接 ›</text></view><block wx:if="{{!references.length}}"><text>资料来源 · {{breed.source||'编辑整理'}}</text><text class="source-link" wx:if="{{breed.source_url}}" bindtap="source">复制来源链接 ›</text></block><text wx:if="{{breed.encyclopedia_updated_at}}" class="source-date">中文资料整理于 {{breed.encyclopedia_updated_at}}</text></view>
+   <view class="individual-note">品种是认识它的起点，每只狗狗也有自己的个性。</view>
+  </block>
+ </view>
+</page-layout>