feat: add warning boxes to info site on every page

docs/index.md

@@ -11,7 +11,7 @@
 A compendium of information and guides about arcade games.  
 By the community, for the community.
 
-[Join our Discord server! :fontawesome-brands-discord:](https://discord.gg/cZRUmEPK78){ .md-button }
+[Join (or probably don't join) our (now-defunct) Discord server! :fontawesome-brands-discord:](https://discord.gg/cZRUmEPK78){ .md-button }
 </figure>
 
 <hr>

docs/infobox.js

@@ -0,0 +1,15 @@
+document.addEventListener("DOMContentLoaded", function() {
+    const infoBox = document.createElement('div');
+    infoBox.innerHTML = `
+        <h1 style="font-weight: bold; text-decoration: underline; text-decoration-color: red;">
+            This is a mirror of the original TWO-TORIAL spice2x patcher. <br>
+            Read more info about this mirror --->
+            <a href="https://two-torial-info.maimaidxprism.plus/" target="_blank" rel="noopener noreferrer" style="color: #a47bea; text-decoration: underline; text-decoration-color: red;">here</a>
+        </h1>
+    `;
+    const mdContent = document.querySelector('.md-content__inner');
+
+    if (mdContent) {
+        mdContent.parentNode.insertBefore(infoBox, mdContent);
+    }
+});