[Fix] docusaurus setup

Author: junnei

.github/workflows/deploy-to-github-pages.yml

@@ -15,11 +15,20 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Install and Build website
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 21
+          cache: npm
+
+      - name: Install dependencies
         run: |
-          npm ci
-          npm run build
+          npm install
 
+      - name: Build website
+        run: |
+          npm run build
+          
       - name: Deploy to GitHub Pages
         uses: JamesIves/github-pages-deploy-action@v4
         with:

docusaurus.config.js

@@ -40,7 +40,6 @@ const config = {
                     sidebarPath: './sidebars.js',
                     remarkPlugins: [remarkMath],
                     rehypePlugins: [rehypeKatex],
-                    routeBasePath: "/",
                 },
                 theme: {
                     customCss: './src/css/custom.scss',