feat: 优化签名热力图与金额展示

src/apps/client/ClientSendPage.tsx

@@ -1,7 +1,7 @@
 import { useEffect, useMemo, useState } from 'react';
 import { Check, Download, FileText, Plus, Search, Send, Trash2 } from 'lucide-react';
 import { useNavigate } from 'react-router-dom';
-import { Button, DateTimeInput, Input, Modal, Select, Tag, Textarea } from '@/components/ui';
+import { Button, DateTimeInput, Input, Modal, MoneyText, Select, Tag, Textarea } from '@/components/ui';
 import { clientApi, type ClientSmsApplication, type ClientSmsSignatureView, type ClientSmsTemplate, type ImportPreviewResponse, type SmsBatchTask } from '@/api/adminApi';
 import { formatCents } from '@/utils/currency';
 import { replaceLeadingSmsSignature } from '@/utils/smsSignature';
@@ -419,7 +419,7 @@ export function ClientSendPage() {
             </div>
             <div>
               <span>单价</span>
-              <strong>¥{formatCents(selectedApplication?.customerUnitPrice)} / 条</strong>
+              <strong><MoneyText>¥{formatCents(selectedApplication?.customerUnitPrice)} / 条</MoneyText></strong>
             </div>
           </div>
           <div className="preview-note">短信按 70 字/条计费，超出部分按 67 字/条计算</div>