Add gh pages deploy for docs

Author: rijkvanzanten

.github/workflows/deploy-docs.yml

@@ -0,0 +1,39 @@
+name: Deploy to GitHub Pages
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: corepack enable
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+      - run: pnpm install
+      - run: NUXT_APP_BASE_URL=/vue-split-panel/ pnpm -F docs nuxt build --preset github_pages
+        env:
+          NUXT_UI_PRO_LICENSE: ${{ secrets.NUXT_UI_PRO_LICENSE }}
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./.output/public
+
+  deploy:
+    needs: build
+    permissions:
+      pages: write
+      id-token: write
+
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4