add in static site script builder into action

.github/workflows/gh-pages-deployment.yml

@@ -1,5 +1,5 @@
 # Sample workflow for building and deploying a Jekyll site to GitHub Pages
-name: Deploy GitHub Pages site
+name: Build and deploy react app to GitHub pages
 
 on:
   # Runs on pushes targeting the default branch
@@ -28,6 +28,11 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+      - name: Auto-generate contents:
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+          python index_contents.py
       - name: Install dependencies
         run: npm i
       - name: Build react app