agent功能开发增加MCP后端

src/views/AgentChat/index.js

@@ -53,6 +53,7 @@ import {
 import { useAuth } from '@contexts/AuthContext';
 import { PlanCard } from '@components/ChatBot/PlanCard';
 import { StepResultCard } from '@components/ChatBot/StepResultCard';
+import { MarkdownWithCharts } from '@components/ChatBot/MarkdownWithCharts';
 import { logger } from '@utils/logger';
 import axios from 'axios';
 
@@ -312,25 +313,15 @@ const AgentChatV3 = () => {
         }
 
         // 显示执行步骤
-        if (data.steps && data.steps.length > 0) {
-          stepResults = data.steps;
-          addMessage({
-            type: MessageTypes.AGENT_EXECUTING,
-            content: '正在执行步骤...',
-            plan: currentPlan,
-            stepResults: stepResults,
-            timestamp: new Date().toISOString(),
-          });
+        if (data.step_results && data.step_results.length > 0) {
+          stepResults = data.step_results;
           setCurrentProgress(70);
         }
 
-        // 移除执行中消息
-        setMessages((prev) => prev.filter((m) => m.type !== MessageTypes.AGENT_EXECUTING));
-
-        // 显示最终结果
+        // 显示最终结果（包含执行步骤）
         addMessage({
           type: MessageTypes.AGENT_RESPONSE,
-          content: data.final_answer || data.message || '处理完成',
+          content: data.final_summary || data.message || '处理完成',
           plan: currentPlan,
           stepResults: stepResults,
           metadata: data.metadata,
@@ -801,7 +792,7 @@ const MessageRenderer = ({ message, userAvatar }) => {
           <HStack align="flex-start" maxW="85%">
             <Avatar size="sm" bg="green.500" icon={<FiCpu fontSize="1rem" />} />
             <VStack align="stretch" flex="1" spacing={3}>
-              {/* 最终总结 */}
+              {/* 最终总结（支持 Markdown + ECharts） */}
               <Box
                 bg={agentBubbleBg}
                 px={4}
@@ -811,9 +802,7 @@ const MessageRenderer = ({ message, userAvatar }) => {
                 borderColor={borderColor}
                 boxShadow="md"
               >
-                <Text fontSize="sm" whiteSpace="pre-wrap">
-                  {message.content}
-                </Text>
+                <MarkdownWithCharts content={message.content} />
 
                 {/* 元数据 */}
                 {message.metadata && (