Version: 0.9.47.dev.260427

后端：
1. execute 节点继续拆职责——超大 execute.go 下沉为 node/execute 子包，按决策流、动作路由、上下文锚点、工具执行、状态快照、工具展示与参数解析拆分；顶层 execute.go 收敛为桥接导出，降低单文件编排/业务/模型/工具逻辑混写
2. 节点公共能力继续沉到 shared——抽出 LLM 纠错回灌、完整上下文调试日志、thinking 开关、统一上下文压缩、可见 assistant 文本持久化等 node_* 公共件，减少 execute 独占实现并为其他节点复用铺路
3. speak 文本整理能力独立收口——新增 speak_text 辅助文件，补齐正文归一化的独立承载，继续收缩 execute 主文件体积

前端：
4. NewAgent 时间线接入 business_card 业务卡片协议——schedule_agent.ts 新增 task_query / task_record 卡片载荷类型与 business_card kind；AssistantPanel 增加业务卡片事件存储、时间线恢复、块渲染分支与 BusinessCardRenderer 接入，同时保留 interrupt / status / tool / reasoning 多块并存
5. 新增任务查询卡片与任务记录卡片组件，并补充 DesignDemo 设计预览页与路由，前端可先行验证 business_card 的视觉与交互落点

文档：
6. 新增 newagent business card 前后端对接说明，明确 timeline kind、payload 结构、卡片分类、前后端发射/渲染约束

frontend/src/components/assistant/cards/TaskRecordCard.vue

@@ -0,0 +1,180 @@
+<script setup lang="ts">
+import type { TaskRecordCardData, TaskRecordSource } from '@/api/schedule_agent'
+
+const props = defineProps<{
+  data: TaskRecordCardData
+  source?: TaskRecordSource
+  title?: string
+  summary?: string
+}>()
+
+// 对齐首页象限体系
+const quadMeta: any = {
+  1: { title: '重要且紧急', tone: 'danger', color: '#ef4444' },
+  2: { title: '重要不紧急', tone: 'primary', color: '#3b82f6' },
+  3: { title: '简单不重要', tone: 'warning', color: '#f59e0b' },
+  4: { title: '不简单不重要', tone: 'slate', color: '#64748b' }
+}
+
+const getBgStyle = (group: number = 2) => {
+  const bgMap: any = {
+    1: 'linear-gradient(180deg, #fff1f2 0%, #fff7f7 100%)',
+    2: 'linear-gradient(180deg, #eef7ff 0%, #f7fbff 100%)',
+    3: 'linear-gradient(180deg, #fff8df 0%, #fffdf1 100%)',
+    4: 'linear-gradient(180deg, #f2f5fb 0%, #f8fafc 100%)'
+  }
+  return bgMap[group] || bgMap[2]
+}
+
+const getTextColor = (group: number = 2) => {
+  return quadMeta[group]?.color || '#3b82f6'
+}
+</script>
+
+<template>
+  <div class="business-card creation-receipt" :style="{ background: getBgStyle(props.data.priority_group) }">
+    <div class="receipt-inner">
+      <div class="receipt-header">
+        <div class="success-ring" :style="{ background: getTextColor(props.data.priority_group) + '20', color: getTextColor(props.data.priority_group) }">
+          <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3"><polyline points="20 6 9 17 4 12"/></svg>
+        </div>
+        <div class="success-msg">
+          <strong>{{ title || (source === 'quick_note' ? '已帮您记下' : '任务已创建') }}</strong>
+          <span v-if="data.priority_group">归类至：{{ quadMeta[data.priority_group].title }}</span>
+        </div>
+      </div>
+
+      <div class="task-info-card">
+        <div class="task-title">{{ data.title }}</div>
+        <div class="task-footer">
+          <span class="task-id" v-if="data.id">ID: {{ data.id }}</span>
+          <span class="task-time" v-if="data.created_at || data.deadline_at">
+            {{ data.deadline_at ? '截止：' + data.deadline_at : '刚刚创建' }}
+          </span>
+        </div>
+      </div>
+
+      <div class="receipt-actions">
+        <button class="btn-outline">修改详情</button>
+        <button class="btn-fill" :style="{ background: getTextColor(props.data.priority_group) }">打开查看</button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.business-card {
+  width: 100%;
+  max-width: 400px;
+  border-radius: 28px;
+  border: 1px solid rgba(17, 24, 39, 0.08);
+  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
+  overflow: hidden;
+  transition: all 0.3s;
+}
+
+.receipt-inner {
+  padding: 24px;
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+}
+
+.receipt-header {
+  display: flex;
+  gap: 14px;
+  align-items: center;
+}
+
+.success-ring {
+  width: 44px;
+  height: 44px;
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+}
+
+.success-msg {
+  display: flex;
+  flex-direction: column;
+}
+
+.success-msg strong {
+  font-size: 15px;
+  font-weight: 850;
+  color: #0f172a;
+}
+
+.success-msg span {
+  font-size: 12px;
+  color: #64748b;
+  font-weight: 500;
+}
+
+.task-info-card {
+  background: rgba(255, 255, 255, 0.95);
+  border: 1px solid rgba(0,0,0,0.03);
+  border-radius: 20px;
+  padding: 20px;
+  box-shadow: 0 4px 12px rgba(0,0,0,0.01);
+}
+
+.task-title {
+  font-size: 16px;
+  font-weight: 800;
+  color: #1e293b;
+  margin-bottom: 12px;
+  line-height: 1.4;
+}
+
+.task-footer {
+  display: flex;
+  justify-content: space-between;
+  font-size: 11px;
+  font-weight: 600;
+  color: #94a3b8;
+  border-top: 1px solid #f1f5f9;
+  padding-top: 10px;
+}
+
+.receipt-actions {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 10px;
+}
+
+.btn-outline {
+  height: 42px;
+  border: 1px solid #e2e8f0;
+  background: white;
+  border-radius: 12px;
+  font-size: 13px;
+  font-weight: 750;
+  color: #475569;
+  cursor: pointer;
+  transition: all 0.2s;
+}
+
+.btn-outline:hover {
+  background: #f8fafc;
+}
+
+.btn-fill {
+  height: 42px;
+  border: none;
+  border-radius: 12px;
+  color: white;
+  font-size: 13px;
+  font-weight: 800;
+  cursor: pointer;
+  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
+  transition: all 0.2s;
+}
+
+.btn-fill:hover {
+  filter: brightness(1.1);
+  transform: translateY(-1px);
+}
+</style>