fix: change base to '/OS-25Fall-FDU.github.io'

Author: fduTristin

docs/.vitepress/config/shared.ts

@@ -15,6 +15,7 @@ import { transformerTwoslash } from '@shikijs/vitepress-twoslash';
 
 export const shared = defineConfig({
   title: 'OS-25Fall-FDU',
+  base: '/OS-25Fall-FDU.github.io',
   lastUpdated: true,
   cleanUrls: true,
   metaChunk: true,