feat: article tags link to articles with the same tag

src/components/Article.astro

@@ -2,7 +2,7 @@
 import Layout from "@layouts/Layout.astro";
 import Prose from "@components/Prose.astro";
 import FormattedDate from "@components/FormattedDate.astro";
-import { readingTime } from "@lib/utils";
+import { readingTime, createSlug } from "@lib/utils";
 import { Icon } from "astro-icon/components";
 import RelatedArticles from "@components/RelatedArticles.astro";
 
@@ -76,6 +76,21 @@ const listFormatter = new Intl.ListFormat("en-GB", {
         </div>
       ) : null
     }
+    {
+      article.data.tags ? (
+        <div class="flex flex-wrap items-center gap-2">
+          <Icon name="mdi:tag" />
+          {article.data.tags.map((tag: any) => (
+            <a
+              href={`/tags/${createSlug(tag)}`}
+              class="underline hover:no-underline"
+            >
+              {tag}
+            </a>
+          ))}
+        </div>
+      ) : null
+    }
   </div>
   <div
     class="animate-reveal mx-auto max-w-full opacity-0 [animation-delay:0.2s]"