pkgdown updates

.github/workflows/pkgdown.yaml

@@ -19,8 +19,10 @@ jobs:
       group: pkgdown-${{ github.event_name != 'pull_request' || github.run_id }}
     env:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+    permissions:
+      contents: write
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - uses: r-lib/actions/setup-pandoc@v2
 
@@ -39,7 +41,7 @@ jobs:
 
       - name: Deploy to GitHub pages 🚀
         if: github.event_name != 'pull_request'
-        uses: JamesIves/github-pages-deploy-action@4.1.4
+        uses: JamesIves/github-pages-deploy-action@v4.5.0
         with:
           clean: false
           branch: gh-pages

_pkgdown.yml

@@ -1,8 +1,6 @@
 template:
   bootstrap: 5
-
 remote_theme: wowchemy/starter-hugo-academic
-
 url: https://ngreifer.github.io/cobalt/
 reference:
 - title: Primary Balance Assessment Functions
@@ -30,7 +28,6 @@ reference:
   - var.names
 - title: Data
 - contents: lalonde
-
 articles:
 - title: ~
   navbar: ~
@@ -41,3 +38,4 @@ articles:
   - love.plot
   - optimizing-balance
   - faq
+