add .jekyll-cache back (#16)

Author: dannypagano

.github/workflows/jekyll.yml

@@ -38,7 +38,7 @@ jobs:
         with:
           ruby-version: '3.1' # Not needed with a .ruby-version file
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
-          cache-version: 0 # Increment this number if you need to re-download cached gems
+          cache-version: 1 # Increment this number if you need to re-download cached gems
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v5

.gitignore

@@ -1,3 +1,3 @@
 .github/
-.jekyll-cache/
-.git/
+.git/
+.DS_store