feat: switch to giscus

Author: willtheorangeguy

src/layouts/PostDetails.astro

@@ -56,14 +56,23 @@ const ogUrl = new URL(
     <ul class="tags-container">
       {tags.map(tag => <Tag name={slugifyStr(tag)} />)}
     </ul>
-    <script src="https://utteranc.es/client.js" 
-    repo="willtheorangeguy/willtheorangeguy.github.io"
-    issue-term="title"
-    label="blog-comments"
-    theme="github-dark-orange"
-    crossorigin="anonymous"
-    async>
-    </script>
+    <br>
+    <script src="https://giscus.app/client.js"
+        data-repo="willtheorangeguy/willtheorangeguy.github.io"
+        data-repo-id="R_kgDOGHnPnA"
+        data-category="Blog Comments"
+        data-category-id="DIC_kwDOGHnPnM4ClLlc"
+        data-mapping="title"
+        data-strict="1"
+        data-reactions-enabled="1"
+        data-emit-metadata="1"
+        data-input-position="top"
+        data-theme="preferred_color_scheme"
+        data-lang="en"
+        data-loading="lazy"
+        crossorigin="anonymous"
+        async>
+</script>
   </main>
   <Footer />
 </Layout>