fix(home): 修复节日速查显示问题

1. 节日速查显示最近10条（之前只显示3条）
2. 修复右侧'还有XX天'溢出问题
   - fest-left 添加 flex-shrink: 0 和 min-width
   - 确保文字不会溢出屏幕

mini/pages/home/home.js

@@ -97,7 +97,7 @@ Page({
     const termTime = dayInfo.solarTerm ? (SOLAR_TERM_TIMES[dayInfo.solarTerm] || '') : '';
     const isFirstOrFifteen = this.data.highlightLunar && (dayInfo.lunarDay === 1 || dayInfo.lunarDay === 15);
     const nextBuddhist = this.data.showBuddhist ? getNextBuddhistFestival(y, m, d) : null;
-    const upcoming = getUpcomingFestivals(5, y, m, d);
+    const upcoming = getUpcomingFestivals(10, y, m, d);
     return {
       key: fmt(y, m, d),
       dayInfo, almanac, legalHoliday, workday, termTime,

mini/pages/home/home.wxml

@@ -123,14 +123,14 @@
             </view>
           </view>
 
-          <!-- 节日速查（默认显示3条，点击查看更多） -->
+          <!-- 节日速查（显示最近10条，点击查看更多） -->
           <view class="card">
             <view class="fest-head">
               <text class="section-title">节日速查</text>
               <text class="fest-more" bindtap="openZoom" data-type="fest-year" data-date="{{dayItem.key}}">更多 >></text>
             </view>
-            <view class="fest-quick" wx:if="{{dayItem.upcoming.length > 0}}">
-              <view class="fest-quick-item" wx:for="{{dayItem.upcoming.slice(0, 3)}}" wx:key="name" catchtap="goFestival" data-date="{{item.solarDate}}">
+            <view class="fest-quick" wx:if="{{dayItem.upcoming && dayItem.upcoming.length > 0}}">
+              <view class="fest-quick-item" wx:for="{{dayItem.upcoming}}" wx:key="name" catchtap="goFestival" data-date="{{item.solarDate}}">
                 <text class="fest-name">{{item.name}}</text>
                 <text class="fest-date">{{item.solarMonth}}月{{item.solarDay}}日</text>
                 <text class="fest-left {{item.daysLeft === 0 ? 'is-today' : ''}}">{{item.daysLeft === 0 ? '今天' : item.daysLeft + '天后'}}</text>

mini/pages/home/home.wxss

@@ -491,6 +491,9 @@
   font-size: 24rpx;
   color: #C41E3A;
   font-weight: 500;
+  flex-shrink: 0;
+  min-width: 100rpx;
+  text-align: right;
 }
 
 .fest-left.is-today {