chore: add workflow to publish the website to gh-pages branch

it'll take the build/ output and put it to gh-pages branch

I took the file from podman-desktop (changing build folder)

related to podman-desktop/podman-desktop#8972

Change-Id: I64585f718033ed5882916f9898768115825cd441
Signed-off-by: Florent Benoit <[email protected]>

Author: benoitf

.github/workflows/website-next.yaml

@@ -0,0 +1,65 @@
+#
+# Copyright (C) 2024 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+name: Publish Website
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+
+env:
+  GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+jobs:
+  deploy:
+    name: Build and deploy website
+    runs-on: ubuntu-24.04
+    timeout-minutes: 60
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+        name: Install pnpm
+        with:
+          run_install: false
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+
+      - name: Execute pnpm
+        run: pnpm install
+
+      - name: Run Build
+        timeout-minutes: 20
+        run: pnpm website:build
+
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          # Build output to publish to the `gh-pages` branch:
+          publish_dir: ./dist
+          # The following lines assign commit authorship to the official
+          # GH-Actions bot for deploys to `gh-pages` branch:
+          # https://github.com/actions/checkout/issues/13#issuecomment-724415212
+          # The GH actions bot is used by default if you didn't specify the two fields.
+          # You can swap them out with your own user credentials.
+          user_name: github-actions[bot]
+          user_email: 41898282+github-actions[bot]@users.noreply.github.com