Add GitHub Actions workflow for deploying landing page to GitHub Pages

.github/workflows/deploy-docs.yaml

@@ -0,0 +1,62 @@
+name: Deploy landing page to GH Pages
+
+on:
+  push:
+  #    branches:
+  #      - dev
+
+  # Option to run workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    steps:
+        - name: Checkout
+          uses: actions/checkout@v3
+          with:
+            submodules: recursive
+            fetch-depth: 0
+        - name: Setup Pages
+          id: pages
+          uses: actions/configure-pages@v3
+        - name: Install Node.js
+          uses: actions/setup-node@v3
+          with:
+            node-version: '16'
+        - name: Install dependencies
+          run: npm install
+        - name: Build with Docusaurus
+          run: npm run build
+        - name: Upload artifact
+          uses: actions/upload-pages-artifact@v1
+          with:
+            path: build
+
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2