refactor(videos): 更新视频播放器脚本引用

- 将 ArtPlayer 和 artplayer-plugin-chapter 的脚本引用从 CDN 更改为本地路径
- 修改了以下文件中的脚本引用：
  - 4bWST-birthday/index.html
  - knzB8-MC/index.html
  - template-video.html

index/videos/25/02/4bWST-birthday/index.html

@@ -21,9 +21,9 @@
         </div>
     </div>
     <div class="artplayer-app"></div>
-    <script src="https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js"></script>
+    <script src="/artplayer.js"></script>
     <!-- 引入 artplayerPluginChapter 插件 -->
-    <script src="https://cdn.jsdelivr.net/npm/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.js"></script>
+    <script src="/artplayer-plugin-chapter.js"></script>
     <link rel="stylesheet" href="/videos/video.css">
     <script>
         document.getElementById('videoTitle').innerText = videoTitle;

index/videos/25/02/knzB8-MC/index.html

@@ -4,9 +4,9 @@
     <title id="pageTitle">视频播放</title>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <script src="https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js"></script>
+    <script src="/artplayer.js"></script>
     <!-- 引入 artplayerPluginChapter 插件 -->
-    <script src="https://cdn.jsdelivr.net/npm/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.js"></script>
+    <script src="/artplayer-plugin-chapter.js"></script>
     <link rel="stylesheet" href="/videos/video.css">
     <script>
         // 视频标题、链接和说明

index/videos/template-video.html

@@ -21,9 +21,9 @@
         </div>
     </div>
     <div class="artplayer-app"></div>
-    <script src="https://cdn.jsdelivr.net/npm/artplayer/dist/artplayer.js"></script>
+    <script src="/artplayer.js"></script>
     <!-- 引入 artplayerPluginChapter 插件 -->
-    <script src="https://cdn.jsdelivr.net/npm/artplayer-plugin-chapter/dist/artplayer-plugin-chapter.js"></script>
+    <script src="/artplayer-plugin-chapter.js"></script>
     <link rel="stylesheet" href="/videos/video.css">
     <script>
         document.getElementById('videoTitle').innerText = videoTitle;