Adjust comment UX per feedback: reply alignment and Turnstile init

- move reply controls into normal left-aligned flow
- restore stronger primary/reply button treatments
- render Turnstile when reply details panels are opened
- rebuild Tailwind CSS

static/js/comments.js

@@ -76,6 +76,14 @@
     onTurnstileReady(target);
   });
 
+  document.addEventListener("toggle", function (event) {
+    const details = event.target;
+    if (!details || details.tagName !== "DETAILS" || !details.open) {
+      return;
+    }
+    onTurnstileReady(details);
+  });
+
   window.addEventListener("load", function () {
     syncCommentsEmptyState();
     onTurnstileReady(document);