feat(ci): add PDF build and publish workflow for Hardware Kits

- Create kits-build-pdfs.yml using Docker container with TeX Live
- Update kits-publish-dev.yml to build PDF and deploy with site
- Update kits-publish-live.yml to build PDF and deploy with site
- Add Downloads menu to navbar with Hardware Kits PDF link
- Add _redirects for /kits/pdf shortcut

kits/_quarto.yml

@@ -1 +1 @@
-config/_quarto-pdf.yml
+config/_quarto-html.yml

kits/_redirects

@@ -0,0 +1,5 @@
+# Redirects for Hardware Kits
+# These work with Netlify, Vercel, and other hosting platforms
+
+/pdf                     /assets/downloads/Hardware-Kits.pdf   301
+/pdf/                    /assets/downloads/Hardware-Kits.pdf   301

kits/config/_quarto-html.yml

@@ -49,12 +49,8 @@ website:
         text: "Downloads"
         menu:
           - icon: file-pdf
-            text: "Textbook PDF"
-            href: https://mlsysbook.ai/assets/downloads/Machine-Learning-Systems.pdf
-            target: _blank
-          - icon: journal-text
-            text: "Textbook EPUB"
-            href: https://mlsysbook.ai/assets/downloads/Machine-Learning-Systems.epub
+            text: "Hardware Kits PDF"
+            href: assets/downloads/Hardware-Kits.pdf
             target: _blank
       - icon: star
         text: "Star"