```

style(model): 调整模型卡片样式

- 为图标卡片添加深选择器样式
- 设置卡片主体为flex布局并居中对齐
- 确保卡片宽度和高度为100%
```

src/views/model/list/ModelCard.vue

@@ -334,6 +334,14 @@ onBeforeUnmount(() => {
   transition: border-color 0.2s ease, background 0.2s ease;
 }
 
+:deep(.icon-card .ant-card-body) {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 100%;
+  height: 100%;
+}
+
 .icon-card:hover {
   background-color: #eef2ff;
   border-color: #4c7af0;