perf: 优化markdown显示问题

Yi.Ai.Vue3/src/components/MarkedMarkdown/index.vue

@@ -110,11 +110,6 @@ const renderer = {
     const titleAttr = title ? ` title="${title}"` : '';
     return `<img src="${href}" alt="${text}"${titleAttr} loading="lazy" class="markdown-image" />`;
   },
-
-  // 表格
-  table(token: { header: string; body: string }) {
-    return `<div class="table-wrapper"><table>${token.header}${token.body}</table></div>`;
-  },
 };
 
 marked.use({ renderer });
@@ -149,7 +144,10 @@ async function renderContent(content: string) {
   lastContent = content;
 
   try {
-    const rawHtml = await marked.parse(content);
+    let rawHtml = await marked.parse(content);
+    // 包装表格，添加 table-wrapper 以支持横向滚动
+    rawHtml = rawHtml.replace(/<table>/g, '<div class="table-wrapper"><table>');
+    rawHtml = rawHtml.replace(/<\/table>/g, '</table></div>');
     // 使用 DOMPurify 清理 HTML，防止 XSS
     renderedHtml.value = DOMPurify.sanitize(rawHtml, {
       ADD_TAGS: ['iframe'],
@@ -649,7 +647,7 @@ onUnmounted(() => {
           font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
           font-size: 14px;
           //line-height: 21px;
-          height: 22.72px;
+          height: 22px;
           min-width: 40px;
         }
       }

Yi.Ai.Vue3/src/pages/chat/layouts/chatWithId/index.vue

@@ -202,13 +202,6 @@ function handleDataChunk(chunk: AnyObject) {
         latest.content += parsed.content;
       }
     }
-
-    // 流式输出时保持滚动条在底部（等待 DOM 更新后再滚动）
-    nextTick(() => {
-      requestAnimationFrame(() => {
-        bubbleListRef.value?.scrollToBottom();
-      });
-    });
   }
   catch (err) {
     console.error('解析数据时出错:', err);
@@ -1248,4 +1241,7 @@ onUnmounted(() => {
     }
   }
 }
+.footer-time .el-button{
+  margin-left: 10px;
+}
 </style>