add quarto_publish GHA. This action will

- set up quarto/R v 4.5.1
- install any dependencies from renv.lock
- render and publish the site to gh-pages branch

Author: the-mayer

.github/workflows/quarto_publish.yml

@@ -0,0 +1,36 @@
+on:
+  workflow_dispatch:
+  push:
+    branches: main
+
+name: quarto_publish.yml
+
+jobs:
+  build-deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up Quarto
+        uses: quarto-dev/quarto-actions/setup@v2
+
+      - name: Install R
+        uses: r-lib/actions/setup-r@v2
+        with:
+          r-version: '4.5.1'
+
+      - name: Install R Dependencies
+        uses: r-lib/actions/setup-renv@v2
+        with:
+          cache-version: 1
+
+      - name: Render and Publish
+        uses: quarto-dev/quarto-actions/publish@v2
+        with:
+          target: gh-pages
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+