Add Antora files

Author: austek

.github/workflows/antora-deploy.yml

@@ -30,6 +30,8 @@ jobs:
           node-version: '20'
           cache: 'npm'
           registry-url: https://registry.npmjs.org
+      - name: npm config
+        run: npm config list
       - name: Install Dependencies
         run: npm install
       - name: Generate Site