feat: add quick actions bar UI to template

src/pages/ai/chat.vue

@@ -171,6 +171,18 @@
         </view>
       </view>
 
+      <!-- 快捷按钮栏 -->
+      <view class="quick-actions-bar">
+        <view
+          v-for="(action, index) in quickActions"
+          :key="index"
+          class="quick-action-btn"
+          @click="handleQuickAction(action)"
+        >
+          <text>{{ action.label }}</text>
+        </view>
+      </view>
+
       <view class="input-container">
         <input
           v-model="inputMessage"