feat：结果页聊天发送消息时显示与心愿生成一致的动态加载效果

mini-program/src/pages/main/ScriptView.vue

@@ -227,7 +227,11 @@
               :class="{ user: message.role === 'user', system: message.role === 'assistant', pending: message.pending }"
             >
               <text selectable user-select>{{ getMessageDisplayContent(message) }}</text>
-              <text v-if="message.pending" class="typing-cursor">|</text>
+              <view v-if="message.pending" class="thinking-dots">
+                <view></view>
+                <view></view>
+                <view></view>
+              </view>
               <view
                 v-if="isAssistantMessage(message)"
                 class="message-toggle"
@@ -240,6 +244,16 @@
             </view>
           </view>
 
+          <view v-if="resultChatting" class="generation-loading">
+            <view class="loading-orbit streaming">
+              <view class="orbit-ring outer"></view>
+              <view class="orbit-ring inner"></view>
+              <view class="orbit-core"></view>
+            </view>
+            <text class="loading-copy">正在为你重写人生</text>
+            <text class="loading-subcopy">AI 正在思考下一步方向</text>
+          </view>
+
           <view :id="resultScrollAnchor" class="result-scroll-anchor"></view>
         </view>
       </scroll-view>