updates gh workflow to install asciidoc and run in reader subdirectory

.github/workflows/hugo.yaml

@@ -37,7 +37,8 @@ jobs:
       - name: Install Hugo CLI
         run: |
           wget -O ${{ runner.temp }}/hugo.deb https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_linux-amd64.deb \
-          && sudo dpkg -i ${{ runner.temp }}/hugo.deb
+          && sudo dpkg -i ${{ runner.temp }}/hugo.deb \
+          && sudo apt-get install -y asciidoc
       - name: Install Dart Sass
         run: sudo snap install dart-sass
       - name: Checkout
@@ -56,14 +57,15 @@ jobs:
           HUGO_ENVIRONMENT: production
           TZ: America/Vancouver
         run: |
-          hugo \
+          cd reader \
+          && hugo \
             --gc \
             --minify \
             --baseURL "${{ steps.pages.outputs.base_url }}/"
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with:
-          path: ./public
+          path: ./reader/public
 
   # Deployment job
   deploy: