Reorganize Jekyll workflow steps; set working directory for dependency installation and adjust build command path

Signed-off-by: DavidOsipov <[email protected]>

Author: DavidOsipov

.github/workflows/jekyll-gh-pages.yml

@@ -32,19 +32,20 @@ jobs:
         run: |
           gem install bundler
           bundle install
-
-      - name: Build site
-        run: |
-          bundle exec jekyll build -d ./site/build
+        working-directory: ./site
 
       - name: Install Node.js
         uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e
         with:
           node-version: 22.14.0
-          
+
       - name: Install Wrangler
         run: npm install -g wrangler
 
+      - name: Build site
+        run: |
+          bundle exec jekyll build -d /site/build
+
       - name: Publish
         uses: cloudflare/[email protected]
         with: