fix: 修复编译错误

- config.vue: 删除重复的 onStrategyChange 声明
- detail.vue: 简化小程序中的input组件，去掉复杂样式和事件

pages/config/config.vue

@@ -342,33 +342,6 @@ const fetchStrategies = async () => {
   }
 };
 
-const onStrategyChange = (e) => {
-  strategyIndex.value = e.detail.value;
-  const strategy = strategies.value[strategyIndex.value];
-  
-  console.log('选择的策略:', strategy);
-  console.log('策略参数:', strategy?.parameters);
-  
-  if (strategy && strategy.parameters && strategy.parameters.assets) {
-    console.log('找到assets，开始填充:', strategy.parameters.assets);
-    form.value.stocks = strategy.parameters.assets.map(asset => ({
-      name: asset.symbol,
-      price: '',
-      amount: '',
-      date: ''
-    }));
-    console.log('填充后的form.stocks:', form.value.stocks);
-  } else {
-    console.log('条件判断失败:', {
-      hasStrategy: !!strategy,
-      hasParameters: !!(strategy && strategy.parameters),
-      hasAssets: !!(strategy && strategy.parameters && strategy.parameters.assets)
-    });
-    form.value.stocks = [{ name: '', price: '', amount: '', date: '' }];
-    console.log('未找到标的配置，使用默认值');
-  }
-};
-
 const onDateChange = (e, index) => {
   form.value.stocks[index].date = e.detail.value;
 };

pages/detail/detail.vue

@@ -271,11 +271,8 @@
               <!-- #ifdef MP-WEIXIN -->
               <input 
                 v-model="transactionForm.stockCode"
-                class="stock-input"
-                :placeholder="transactionType === 'sell' ? '点击选择要卖出的持仓' : '请输入股票代码搜索'"
-                :disabled="transactionType === 'sell'"
-                @input="onStockInput"
-                @click="handleStockInputClick"
+                placeholder="请输入股票代码"
+                disabled
               />
               <!-- #endif -->
               <!-- #ifdef H5 || APP-PLUS -->