feat(theme): 实现主题切换系统并优化经销商相关页面

- 新增主题切换系统，支持智能主题和手动选择
- 更新经销商首页、团队、订单、提现等页面样式
- 添加主题相关的Hook和样式工具函数
- 优化部分组件样式以适配新主题

src/dealer/withdraw/index.tsx

@@ -11,8 +11,8 @@ import {
   Tag,
   Empty
 } from '@nutui/nutui-react-taro'
-import { Money, ArrowRight } from '@nutui/icons-react-taro'
-import { businessGradients, cardGradients } from '@/styles/gradients'
+import { Wallet } from '@nutui/icons-react-taro'
+import { businessGradients } from '@/styles/gradients'
 import Taro from '@tarojs/taro'
 
 const DealerWithdraw: React.FC = () => {
@@ -84,21 +84,22 @@ const DealerWithdraw: React.FC = () => {
       <View className="rounded-xl p-6 mb-6 text-white relative overflow-hidden" style={{
         background: businessGradients.dealer.header
       }}>
-        {/* 装饰背景 */}
-        <View className="absolute top-0 right-0 w-24 h-24 rounded-full opacity-10" style={{
-          background: 'radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%)',
-          transform: 'translate(50%, -50%)'
+        {/* 装饰背景 - 小程序兼容版本 */}
+        <View className="absolute top-0 right-0 w-24 h-24 rounded-full" style={{
+          backgroundColor: 'rgba(255, 255, 255, 0.1)',
+          right: '-12px',
+          top: '-12px'
         }}></View>
 
         <View className="flex items-center justify-between relative z-10">
           <View>
             <Text className="text-white text-opacity-80 text-sm mb-1">可提现余额</Text>
-            <Text className="text-2xl font-bold text-white drop-shadow-sm">¥{availableAmount}</Text>
+            <Text className="text-2xl font-bold text-white">¥{availableAmount}</Text>
           </View>
           <View className="p-3 rounded-full" style={{
             background: 'rgba(255, 255, 255, 0.2)'
           }}>
-            <Money color="white" size="32" />
+            <Wallet color="white" size="32" />
           </View>
         </View>
         <View className="mt-4 pt-4 relative z-10" style={{
@@ -149,7 +150,7 @@ const DealerWithdraw: React.FC = () => {
           </View>
 
           <Form.Item name="accountType" label="提现方式" required>
-            <Radio.Group value={selectedAccount} onChange={setSelectedAccount}>
+            <Radio.Group value={selectedAccount} onChange={() => setSelectedAccount}>
               <Cell.Group>
                 <Cell>
                   <Radio value="wechat">微信钱包</Radio>
@@ -200,7 +201,7 @@ const DealerWithdraw: React.FC = () => {
                   提现账户：{record.account}
                 </Text>
               </View>
-              <Tag type={getStatusColor(record.status)} size="small">
+              <Tag type={getStatusColor(record.status)}>
                 {getStatusText(record.status)}
               </Tag>
             </View>
@@ -223,7 +224,7 @@ const DealerWithdraw: React.FC = () => {
 
   return (
     <View className="bg-gray-50 min-h-screen">
-      <Tabs value={activeTab} onChange={setActiveTab}>
+      <Tabs value={activeTab} onChange={() => setActiveTab}>
         <Tabs.TabPane title="申请提现" value="0">
           {renderWithdrawForm()}
         </Tabs.TabPane>