flatten directory structure

add devenv
build gem bundle with nix

_includes/footer.html

@@ -0,0 +1,32 @@
+<footer class="footer">
+  <a href="https://ci.kun.is/teams/main/pipelines/static" target="_blank" rel="nofollow noopener">
+    <img src="https://ci.kun.is/api/v1/teams/main/pipelines/static/badge" alt="CI">
+  </a>
+  <a class="footer_item" href="https://git.kun.is/pim"><i class="fa-solid fa-code-branch"></i> Git</a>
+  <a class="footer_item" rel="me" href="https://social.pizzapim.nl/@pim"><i class="fab fa-mastodon"></i> Mastodon</a>
+  <span class="footer_item">&copy; {{ site.time | date: "%Y" }}</span>
+  <small class="footer_copyright">
+    <!-- Klisé Theme: https://github.com/piharpi/jekyll-klise -->
+    <a
+      href="https://github.com/piharpi/jekyll-klise"
+      target="_blank"
+      rel="noreferrer noopener"
+      >klisé</a
+    >
+    theme on
+    <a href="https://jekyllrb.com" target="_blank" rel="noreferrer noopener"
+      >jekyll</a
+    >
+  </small>
+</footer>
+<script src="/assets/js/main.js" defer="defer"></script>
+{%- if page.url == '/archive/' -%}
+  <script src="/assets/js/search.min.js"></script>
+  <script>
+    var sjs = SimpleJekyllSearch({
+      searchInput: document.getElementById('search-input'),
+      resultsContainer: document.getElementById('search-results'),
+      json: '/assets/search.json',
+    });
+  </script>
+{%- endif -%}