style: 💄 add the "A Part Of" logo to navbar

Author: lwjohnst86

_quarto.yml

@@ -20,13 +20,13 @@ website:
         href: index.qmd
       - text: "Guide"
         href: docs/guide/index.qmd
+    right:
+      - text: "<img src='/_extensions/seedcase-project/seedcase-theme/logos/seedcase/a-part-of.svg' alt='Main Seedcase website' height='30px'>"
+        href: "https://seedcase-project.org"
     tools:
       - icon: github
         href: "https://github.com/seedcase-project/template-python-package"
         aria-label: "GitHub icon: Source repository"
-      - icon: house
-        href: "https://seedcase-project.org"
-        aria-label: "House icon: Main website for the Seedcase Project"
   sidebar:
     - id: overview
       pinned: true