refactor: 🔧 add more items to sidebar, like overview (#182)

# Description

Plus an empty page for the overview.

This PR needs a quick review.

## Checklist

- [x] Ran `just run-all`

Author: lwjohnst86

template/_quarto.yml.jinja

@@ -30,10 +30,14 @@ website:
     logo-alt: "{{ github_repo }} logo: Main page"
     {%- endif %}
     left:
+      - text: "Overview"
+        href: docs/index.qmd
       - text: "Guide"
         href: docs/guide/index.qmd
       - text: "Design"
         href: docs/design/index.qmd
+      # - text: "Reference"
+      #   href: docs/reference/index.qmd
     tools:
       - icon: github
         href: "https://github.com/{{ github_repo_spec }}"
@@ -44,9 +48,14 @@ website:
         aria-label: "House icon: Main website for the Seedcase Project"
       {%- endif %}
   sidebar:
-    - id: design
+    - id: overview
       pinned: true
       style: "floating"
+      contents:
+        - docs/index.qmd
+        - CHANGELOG.qmd
+        - CONTRIBUTING.md
+    - id: design
       contents:
         - text: "Design"
           href: docs/design/index.qmd

template/docs/index.qmd

@@ -0,0 +1,3 @@
+---
+title: "Overview"
+---