fix: 统一文旅订单班数据路径引用

详细说明:
- 修复文旅HTML中的data路径从'../data/'改为'data/'
- 移除app.js中的兼容性路由,统一使用标准路径
- 确保文旅和食品订单班的资源引用一致性
- 文旅使用: data/订单班文档资料/文旅/...
- 食品使用: images/... 和 agent-avatars/...

影响文件:
- order-classes/wenlu/*.html (7个文件)
- app.js (移除/order-class/data兼容路由)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

web_frontend/web_result/order-classes/wenlu/budget.html

@@ -415,7 +415,7 @@
     </section>
 
     <!-- Detailed Budget Breakdown -->
-    <section class="py-20 bg-gray-50" style="background-image: url('../../data/订单班文档资料/文旅/notion文稿/image/财务分析.jpg'); background-size: cover; background-position: center;">
+    <section class="py-20 bg-gray-50" style="background-image: url('../data/订单班文档资料/文旅/notion文稿/image/财务分析.jpg'); background-size: cover; background-position: center;">
         <div class="bg-gray-50/95 backdrop-blur-sm">
             <div class="container mx-auto px-6">
                 <h2 class="text-4xl font-bold text-center mb-12 gradient-text">支出预算明细分析</h2>