fix: remove invalid characters from result.html anchor links

Links to result.html failed when maintainer names contained spaces or
special characters like '&' (e.g., "klaernie & KristjanESPERANTO").

The '&' character is not valid in CSS selectors, causing querySelector
to throw "not a valid selector" errors. URL-encoded spaces (%20) also
didn't match the dash-converted anchor IDs.

Now both script.js (link generation) and result.html (anchor creation)
use the same sanitization: replace spaces with dashes and remove '&'
and '/' characters.

Author: KristjanESPERANTO

website/result.html

@@ -33,7 +33,10 @@
       function addHeadingAnchors() {
         const headings = document.querySelectorAll("h1, h2, h3, h4");
         headings.forEach((heading) => {
-          const anchorId = heading.textContent.replaceAll(" ", "-");
+          const anchorId = heading.textContent
+            .replaceAll(" ", "-")
+            .replaceAll("&", "")
+            .replaceAll("/", "");
           const anchor = document.createElement("a");
           anchor.id = anchorId;
           anchor.href = "#" + anchorId;

website/script.js

@@ -133,7 +133,7 @@ function createCard(moduleData) {
   }
 
   if (moduleData.issues) {
-    const url = `result.html#${moduleData.name}-by-${moduleData.maintainer}`;
+    const url = `result.html#${moduleData.name}-by-${moduleData.maintainer.replaceAll(" ", "-").replaceAll("&", "").replaceAll("/", "")}`;
     card.querySelector(".info .container.issues .text").href = url;
   }
   else {