feat: enhance modal functionality and integrate new components

- Added keyframes and animation for a smooth scale-in effect in the Tailwind configuration.
- Updated Image component to improve quality handling and style definitions.
- Introduced WordViewer and WordViewerModal components for document viewing capabilities.
- Enhanced Modal component to support embedded mode with customizable position and dimensions.
- Integrated IframeModal across various pages for user assistance and content display.
- Updated Content and Menu pages to utilize new components and improve user interaction.
- Added utility function to retrieve public paths for resources.

src/utils/index.ts

@@ -39,3 +39,11 @@ export const getBackgroundImage = (path: string) => {
   const imageUrl = getStaticImage(path);
   return imageUrl ? `url(${imageUrl})` : "none";
 };
+
+// 获取 public 文件夹中的资源路径（用于 Word 文档等）
+export const getPublicPath = (path: string) => {
+  // 移除开头的斜杠（如果有）
+  const cleanPath = path.startsWith("/") ? path.slice(1) : path;
+  // 使用 Vite 的 BASE_URL 环境变量来处理基础路径
+  return `${import.meta.env.BASE_URL}${cleanPath}`;
+};