feat: 优化股票卡片交互体验

StockListItem 组件优化：
- 整个卡片可点击，点击后跳转到股票详情页（新标签页）
- 添加 cursor="pointer" 鼠标悬停提示
- 分时图/K线图区域点击时阻止事件冒泡，仅打开弹窗
- "查看"按钮、自选股按钮、展开/收起按钮点击时阻止冒泡

StockChartModal 组件修复：
- 修复 relation_desc 对象渲染错误
- 添加 getRelationDesc() 函数兼容对象和字符串格式
- 正确提取 {data: [...]} 结构中的文本内容

交互改进：
- 用户可点击卡片任意空白区域快速跳转
- 图表、按钮保持独立交互功能
- 提升用户操作便利性和体验流畅度

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/components/StockChart/StockChartModal.js

@@ -23,6 +23,25 @@ const StockChartModal = ({
     const [chartData, setChartData] = useState(null);
     const [preloadedData, setPreloadedData] = useState({});
 
+    // 处理关联描述（兼容对象和字符串格式）
+    const getRelationDesc = () => {
+        const relationDesc = stock?.relation_desc;
+
+        if (!relationDesc) return null;
+
+        if (typeof relationDesc === 'string') {
+            return relationDesc;
+        } else if (typeof relationDesc === 'object' && relationDesc.data && Array.isArray(relationDesc.data)) {
+            // 新格式：{data: [{query_part: "...", sentences: "..."}]}
+            return relationDesc.data
+                .map(item => item.query_part || item.sentences || '')
+                .filter(s => s)
+                .join('；') || null;
+        }
+
+        return null;
+    };
+
     // 预加载数据
     const preloadData = async (type) => {
         if (!stock || preloadedData[type]) return;
@@ -539,10 +558,10 @@ const StockChartModal = ({
                         <div ref={chartRef} style={{ height: '100%', width: '100%', minHeight: '500px' }} />
                     </Box>
 
-                    {stock?.relation_desc && (
+                    {getRelationDesc() && (
                         <Box p={4} borderTop="1px solid" borderTopColor="gray.200">
                             <Text fontSize="sm" fontWeight="bold" mb={2}>关联描述:</Text>
-                            <Text fontSize="sm" color="gray.600">{stock.relation_desc}</Text>
+                            <Text fontSize="sm" color="gray.600">{getRelationDesc()}</Text>
                         </Box>
                     )}
 

src/views/Community/components/DynamicNewsDetail/StockListItem.js

@@ -106,6 +106,8 @@ const StockListItem = ({
       borderColor={borderColor}
       borderRadius="md"
       p={4}
+      onClick={handleViewDetail}
+      cursor="pointer"
       _hover={{
         boxShadow: 'md',
         borderColor: 'blue.300',
@@ -155,7 +157,10 @@ const StockListItem = ({
             <Button
               size="sm"
               colorScheme="blue"
-              onClick={handleViewDetail}
+              onClick={(e) => {
+                e.stopPropagation();
+                handleViewDetail();
+              }}
             >
               查看
             </Button>
@@ -169,7 +174,7 @@ const StockListItem = ({
         <Box>
           <SimpleGrid columns={2} spacing={3}>
             {/* 左侧：分时图 */}
-            <Box>
+            <Box onClick={(e) => e.stopPropagation()}>
               <Text fontSize="xs" color={descColor} mb={1} textAlign="center">
                 分时图
               </Text>
@@ -181,7 +186,7 @@ const StockListItem = ({
             </Box>
 
             {/* 右侧：K线图 */}
-            <Box>
+            <Box onClick={(e) => e.stopPropagation()}>
               <Text fontSize="xs" color={descColor} mb={1} textAlign="center">
                 日K线
               </Text>
@@ -213,7 +218,10 @@ const StockListItem = ({
                 size="xs"
                 variant="link"
                 colorScheme="blue"
-                onClick={() => setIsDescExpanded(!isDescExpanded)}
+                onClick={(e) => {
+                  e.stopPropagation();
+                  setIsDescExpanded(!isDescExpanded);
+                }}
                 mt={1}
               >
                 {isDescExpanded ? '收起' : '展开'}