Fix tag cloud filtering: add event listener to tag cloud tags

The tag cloud buttons were not triggering filters because the event
listener was only attached to the table body. Refactored tag click
handling into a shared function and added a separate listener for the
tag cloud outside the table.

Now clicking any tag (table or cloud) applies the filter correctly.

site/static/main.js

@@ -128,8 +128,8 @@
     applyFilters();
   });
 
-  // ===== Tag Click =====
+  // ===== Tag Click Handler =====
-  tableBody.addEventListener("click", (e) => {
+  function handleTagClick(e) {
     const tag = e.target.closest(".tag");
     if (tag) {
       e.stopPropagation();
@@ -145,7 +145,16 @@
       applyFilters();
       return;
     }
-  });
+  }
+
+  // Listen for tag clicks on table rows
+  tableBody.addEventListener("click", handleTagClick);
+
+  // Listen for tag clicks on tag cloud (outside table)
+  const tagCloud = $(".tag-cloud");
+  if (tagCloud) {
+    tagCloud.addEventListener("click", handleTagClick);
+  }
 
   // ===== Row Expand =====
   tableBody.addEventListener("click", (e) => {