feat: 小财管家意图规划与报销提交编排增强

- 完善管家意图识别、模型计划构建与规划器调度
- 重构差旅报销提交编排器与管家计划流程前端交互
- 优化报销消息项样式与文档中心视图
- 新增小财管家与附件上传风险前置复核设计文档
- 补充管家规划器与文档中心测试覆盖

web/src/components/travel/TravelReimbursementMessageItem.vue

@@ -1,7 +1,7 @@
 <template>
   <article
   class="message-row"
-  :class="message.role"
+  :class="[message.role, { 'has-steward-plan': message.stewardPlan }]"
 >
     <span class="message-avatar">
       <img
@@ -31,7 +31,7 @@
             :key="`${message.id}-${event.eventId}`"
           >
             <strong>{{ event.title }}</strong>
-            <span>{{ event.content }}</span>
+            <span :class="{ 'typing': event.status === 'running' }">{{ event.content }}</span>
           </li>
         </ol>
         <p v-else class="steward-intent-empty">正在建立任务上下文...</p>
@@ -62,7 +62,14 @@
 
     <div
       v-else-if="message.text && message.role === 'assistant'"
-      class="message-answer-content message-answer-markdown"
+      :class="[
+        'message-answer-content',
+        'message-answer-markdown',
+        {
+          'steward-plan-markdown': message.stewardPlan,
+          'steward-plan-typing': message.stewardPlan?.streamStatus === 'typing'
+        }
+      ]"
       v-html="ui.renderMarkdown(message.text)"
       @click="ui.handleAssistantMarkdownClick($event, message)"
     ></div>
@@ -73,7 +80,7 @@
     />
 
     <div
-      v-if="message.role === 'assistant' && message.stewardPlan && message.stewardPlan.streamStatus !== 'streaming'"
+      v-if="message.role === 'assistant' && message.stewardPlan && message.stewardPlan.streamStatus !== 'streaming' && !message.stewardPlan.initialSummaryOnly"
       class="steward-plan-block"
       role="group"
       aria-label="小财管家任务计划"
@@ -84,16 +91,32 @@
           :key="`${message.id}-${task.taskId}`"
           class="steward-task-card"
         >
-          <header>
-            <span>{{ task.taskTypeLabel }}</span>
-            <small>{{ task.assignedAgentLabel }}</small>
+          <header class="steward-task-header">
+            <span class="steward-task-type">{{ task.taskTypeLabel }}</span>
+            <span class="steward-task-agent">{{ task.assignedAgentLabel }}</span>
           </header>
-          <strong>{{ task.title }}</strong>
-          <p>{{ task.summary }}</p>
+          <div class="steward-task-body">
+            <strong class="steward-task-title">{{ task.title }}</strong>
+            <p class="steward-task-summary">{{ task.summary }}</p>
+          </div>
           <div class="steward-task-meta">
             <span>置信度 {{ Math.round((task.confidence || 0) * 100) }}%</span>
-            <span v-if="task.missingFields?.length">待补充 {{ task.missingFields.join('、') }}</span>
-            <span v-else>字段已齐备</span>
+            <span v-if="!ui.resolveStewardMissingFieldItems(task).length">信息已基本齐备</span>
+          </div>
+          <div
+            v-if="ui.resolveStewardMissingFieldItems(task).length"
+            class="steward-task-missing"
+          >
+            <span class="steward-task-missing-label">还需要补充</span>
+            <ul class="steward-task-missing-list">
+              <li
+                v-for="field in ui.resolveStewardMissingFieldItems(task)"
+                :key="`${task.taskId}-missing-${field.key}`"
+              >
+                <strong>{{ field.label }}</strong>
+                <small v-if="field.hint">{{ field.hint }}</small>
+              </li>
+            </ul>
           </div>
         </article>
       </div>