refactor: ⬆️ update theme and files from template (#238)

# Description

Updated theme and template.

No review needed.

## Checklist

- [x] Ran `just run-all`

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: martonvago <57952344+martonvago@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: 4 people

.copier-answers.yml

@@ -1,5 +1,5 @@
 # Changes here will be overwritten by Copier; NEVER EDIT MANUALLY
-_commit: 0.17.2
+_commit: 0.18.0
 _src_path: gh:seedcase-project/template-website
 author_family_name: Johnston
 author_given_name: Luke

.github/dependabot.yml

@@ -3,7 +3,7 @@ updates:
   - package-ecosystem: github-actions
     directory: /
     schedule:
-      interval: weekly
+      interval: monthly
     commit-message:
       prefix: ci
       include: scope

.github/pull_request_template.md

@@ -4,7 +4,7 @@ EXPLANATION
 
 Closes #
 
-Needs a quick/an in-depth review.
+Needs a quick/thorough review.
 
 ## Checklist
 

.github/workflows/release-project.yml

@@ -9,7 +9,7 @@ on:
 permissions: read-all
 
 jobs:
-  release-package:
+  release-project:
     # This job outputs env variables `previous_version` and `current_version`.
     # The workflow needs write permissions for `GITHUB_TOKEN` to create a release.
     permissions:

.gitignore

@@ -16,6 +16,7 @@ _temp/
 # Quarto
 /.quarto/
 docs/.quarto/
+**/*.quarto_ipynb
 
 # Website generation
 _site

CHANGELOG.md

@@ -2,12 +2,24 @@
 
 Since we follow [Conventional
 Commits](https://decisions.seedcase-project.org/why-conventional-commits),
-we're able to automatically create a release with
+we're able to automatically create formal "releases" of the website
+based on our commit messages. Releases in the context of websites are
+simply snapshots in time of the website content. We use
 [Commitizen](https://decisions.seedcase-project.org/why-semantic-release-with-commitizen)
-based on the commit messages. This means that releases can happen quite
-often, sometimes several in a day. It also means any individual release
-will not have many changes within it. Below is a list of releases along
-with what was changed within it.
+to automatically create these releases using
+[SemVer](https://semverdoc.org) as the version numbering scheme.
+
+Because releases are created based on commit messages, a new release is
+created quite often---sometimes several times in a day. This also means
+that any individual release will not have many changes within it. Below
+is a list of the releases we've made so far, along with what was changed
+within each release.
+
+## 0.3.0 (2025-12-18)
+
+### Feat
+
+- :sparkles: add why mypy post (#227)
 
 ## 0.3.0 (2025-12-18)
 

_extensions/seedcase-project/seedcase-theme/_brand.yml

@@ -16,7 +16,9 @@ color:
     logo-green: "#024639"
     dark-green: "#196440"
     vibrant-green: "#48DC76"
+    dark-grey: "#8B8B8B"
     light-grey: "#F8F9FA"
+    code-bg: "#E9ECEFA6"
   primary: dark-green
   tertiary: vibrant-green
   light: light-grey
@@ -43,7 +45,11 @@ typography:
 defaults:
   bootstrap:
     defaults:
-      mermaid-edge-color: "#8B8B8B"
+      mermaid-edge-color: var(--brand-dark-grey)
+      # Set code background colour variable so all inline code has the same colour
+      # including headers with inline code.
+      # This colour is the default background colour for inline code.
+      code-bg: var(--brand-code-bg)
     rules: |
       .cell-output pre code {
         white-space: pre-wrap;
@@ -156,3 +162,7 @@ defaults:
       code {
         color: $primary;
       }
+
+      :is(h3, h4, h5, h6, dt) code {
+        font-weight: bold;
+      }

_extensions/seedcase-project/seedcase-theme/_extension.yml

@@ -1,6 +1,6 @@
 title: seedcase-theme
 author: Luke W. Johnston
-version: 0.5.0
+version: 0.6.3
 quarto-required: ">=1.7.0"
 contributes:
   formats:
@@ -20,7 +20,7 @@ contributes:
 
     website:
       page-navigation: true
-      favicon: favicon/favicon.ico
+      favicon: logos/seedcase/icon.svg
       repo-branch: main
       repo-actions: [edit, issue, source]
       search:
@@ -29,8 +29,6 @@ contributes:
       navbar:
         pinned: true
         background: light
-        logo: logos/navbar-logo-seedcase-project.svg
-        logo-alt: "Seedcase Project logo: Main page"
       page-footer:
         border: true
         center: