feat(audio): 重构音频播放功能以支持iframe隔离播放

- 将音频播放器移至独立的iframe中以提升性能和隔离性
- 实现主页面与iframe之间的postMessage通信机制
- 添加音频播放状态同步和UI更新逻辑
- 支持自动播放控制和用户交互检测
- 实现播放状态持久化存储和恢复功能
- 优化移动端音频控制体验
- 添加版权信息更新和国际化支持

about.html

@@ -301,7 +301,8 @@
                 <button id="fab-music" class="fab-item" tabindex="0"><i class="ri-music-2-line"></i><span class="fab-text">Play</span></button>
             </div>
         </div>
-        <audio id="site-audio" class="site-audio" src="data/至少做一件离谱的事-Kiri T_compressed.mp3" loop preload="none"></audio>
+        <!-- 隐藏的音频播放iframe -->
+        <iframe id="audio-player-iframe" src="audio-player.html" style="display: none;"></iframe>
     </main>
 
     <!-- 微信弹窗 -->
@@ -318,7 +319,7 @@
     </div>
 
     <footer class="site-footer">
-        <p>&copy; 2018 <span id="currentYear"></span> Honesty. All rights reserved. <a class="icp" href="https://beian.miit.gov.cn/" target="_blank">湘ICP备20014902号</a> Powered By <a href="https://pages.edgeone.ai/" target="_blank"> Tencent EdgeOne </a></p>
+        <p>Copyright &copy; 2018 <span id="currentYear"></span> Honesty. All rights reserved. <a class="icp" href="https://beian.miit.gov.cn/" target="_blank">湘ICP备20014902号</a> Powered By <a href="https://pages.edgeone.ai/" target="_blank"> Tencent EdgeOne </a></p>
         <script>
             document.getElementById("currentYear").textContent = ' - ' + new Date().getFullYear();
         </script>