Add the auto-generated node catalog to the website's user manual (#3662)

* Generate the MVP node catalog in the manual (with some placeholders)

* Implement nearly the rest of everything

* Move to the tools directory and make it generate nicer default values

* Add category descriptions

* Organize file structure and improve type naming

* Improve book table of contents code

* Add collapsing chapter navigation to the book template

* Add to build workflow

* Clean up site structure

.github/workflows/website.yml

@@ -80,6 +80,11 @@ jobs:
           cd website
           npm run generate-editor-structure
 
+      - name: Generate node catalog documentation
+        run: |
+          cd tools/node-docs
+          cargo run
+
       - name: 🌐 Build Graphite website with Zola
         env:
           MODE: prod