fix: 1. 降低搜索触发门槛为1位字符，支持单字母股票代码；2. 适配后端返回的小写字段，显示资产类型标签

pages/config/config.vue

@@ -66,8 +66,11 @@
                   :key="idx"
                   @click="selectStock(result)"
                 >
-                  <text class="item-ticker">{{ result.Ticker }}</text>
-                  <text class="item-exchange">{{ result.Exchange }}</text>
+                  <view class="item-left">
+                    <text class="item-ticker">{{ result.ticker }}</text>
+                    <text class="item-type" v-if="result.assetType">{{ result.assetType }}</text>
+                  </view>
+                  <text class="item-exchange">{{ result.exchange }}</text>
                 </view>
               </view>
             </view>
@@ -134,7 +137,7 @@ const searchStock = async (keyword, stockIndex) => {
   // 赋值当前激活的搜索下标
   activeSearchIndex.value = stockIndex;
   
-  if (!keyword || keyword.length < 2) {
+  if (!keyword || keyword.length < 1) {
     searchResults.value = [];
     activeSearchIndex.value = -1;
     return;
@@ -160,7 +163,10 @@ const searchStock = async (keyword, stockIndex) => {
 const selectStock = (result) => {
   const stock = form.value.stocks[result.stockIndex];
   if (stock) {
-    stock.name = result.Ticker;
+    stock.name = result.ticker;
+    // 可以在这里额外保存资产类型等信息
+    stock.assetType = result.assetType;
+    stock.currency = result.priceCurrency;
   }
   searchResults.value = [];
   activeSearchIndex.value = -1;
@@ -514,12 +520,27 @@ onShow(async () => {
   background-color: #F3F4F6;
 }
 
+.item-left {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 12rpx;
+}
+
 .item-ticker {
   font-size: 26rpx;
   font-weight: 600;
   color: #1F2937;
 }
 
+.item-type {
+  font-size: 18rpx;
+  color: #064E3B;
+  background-color: #D1FAE5;
+  padding: 2rpx 8rpx;
+  border-radius: 4rpx;
+}
+
 .item-exchange {
   font-size: 22rpx;
   color: #9CA3AF;