add learn more section

Author: isabelizimm

docs/_quarto.yml

@@ -15,7 +15,7 @@ website:
       Proudly supported by
       [![](https://www.rstudio.com/assets/img/posit-logo-fullcolor-TM.svg){fig-alt="Posit PBC" width=65px}](https://posit.co/)
     center:
-      - text: "Main site"
+      - text: "vetiver.rstudio.com"
         href: https://vetiver.rstudio.com
     right:
       - icon: github
@@ -35,8 +35,12 @@ website:
           - custom_handler.md
       - text: "Changelog"
         file: changelog.md
-      - text: "Vetiver main site"
-        href: https://vetiver.rstudio.com
+      - text: "Learn more"
+        menu:
+          - text: "vetiver.rstudio.com"
+            href: https://vetiver.rstudio.com
+          - text: "R package documentation"
+            href: https://rstudio.github.io/vetiver-python/
 
   sidebar:
     - id: reference
@@ -46,7 +50,6 @@ quartodoc:
   style: pkgdown
   title: "Vetiver-{{< env VERSION >}}"
   package: vetiver
-  display_name: relative
   renderer:
     style: markdown
     display_name: relative