feat: 支持京东白条账单上传和清洗

web/src/routes/+page.svelte

@@ -213,6 +213,8 @@
       selectedType = 'alipay';
     } else if (fileName.includes('微信') || fileName.includes('wechat')) {
       selectedType = 'wechat';
+    } else if (fileName.includes('京东') || fileName.includes('jd')) {
+      selectedType = 'jd';
     }
   }
   
@@ -263,7 +265,7 @@
   <!-- 页面标题 -->
   <div>
     <h1 class="text-2xl font-bold tracking-tight">账单管理</h1>
-    <p class="text-muted-foreground">上传并分析您的支付宝、微信账单</p>
+    <p class="text-muted-foreground">上传并分析您的支付宝、微信、京东账单</p>
   </div>
 
   <!-- 统计卡片 -->
@@ -297,7 +299,7 @@
       <Card.Header class="flex flex-row items-center justify-between space-y-0">
         <div>
           <Card.Title>上传账单</Card.Title>
-          <Card.Description>支持支付宝、微信账单 CSV、XLSX 或 ZIP 文件</Card.Description>
+          <Card.Description>支持支付宝、微信、京东账单 CSV、XLSX 或 ZIP 文件</Card.Description>
         </div>
         <Button variant="outline" size="sm" onclick={() => goto('/bills?tab=manual')}>
           <Plus class="mr-2 h-4 w-4" />
@@ -397,6 +399,13 @@
             >
               微信
             </Button>
+            <Button 
+              variant={selectedType === 'jd' ? 'default' : 'outline'}
+              size="sm"
+              onclick={() => selectedType = 'jd'}
+            >
+              京东
+            </Button>
           </div>
         </div>
 
@@ -438,7 +447,7 @@
               <div class="flex items-center justify-between">
                 <span class="text-sm text-muted-foreground">账单类型</span>
                 <Badge variant="secondary">
-                  {uploadResult.data?.bill_type === 'alipay' ? '支付宝' : '微信'}
+                  {uploadResult.data?.bill_type === 'alipay' ? '支付宝' : uploadResult.data?.bill_type === 'wechat' ? '微信' : '京东'}
                 </Badge>
               </div>
               <div class="flex items-center justify-between">