Include discuss message at the end of every post (@cloudyy can you check that I did this correctly?)

src/content/posts/2024/april-2024.md

@@ -31,7 +31,3 @@ Commentary by @iacore: As a sociologist, it is refreshing to see someone describ
 ## Origami puzzle solutions
 
 See [this post](https://a.exozy.me/posts/april-fools-day-puzzle/#solution-the-origami-puzzle) by @a for the solutions to last month's puzzle.
-
-## Discuss
-
-If you want to discuss anything of this issue, feel free to join our [Matrix space](https://matrix.to/#/#exozyme:exozy.me) and chat with our community!

src/content/posts/2024/march-2024.md

@@ -45,7 +45,3 @@ Let's say you have a square piece of paper (so yes, you should obtain a square p
 Here's your next task. Squares are great and all, but triangles are cool too. Try folding an equilateral triangle starting from a square piece of paper. In fact, origami is more powerful than traditional compass and straightedge constructions, and you can fold any regular n-gon out of a square piece of paper, but let's just keep it simple for now and fold a triangle.
 
 And finally, if you managed to survive those previous tasks, try folding a 3-4-5 right triangle. Good luck! The solutions will be published in next month's issue.
-
-## Discuss
-
-If you want to discuss the puzzle or any of the other things in this issue, join our [Matrix space](https://matrix.to/#/#exozyme:exozy.me) and chat with our community.

src/layouts/Layout.astro

@@ -27,6 +27,8 @@ import '../styles/markdown.css';
             <div class="markdown text-lg max-w-2xl mx-auto">
                 <h1>{title}</h1>
                 <slot />
+                <h2>Discuss</h2>
+                <p>If you want to discuss anything from this issue, feel free to join our <a href="https://matrix.to/#/#exozyme:exozy.me">Matrix space</p> and chat with our community!</p>
             </div>
         </div>
     </body>