Restore exact original comment/reply button styling

- use exact pre-makeover main comment button classes/spacing/icon sizing
- use exact pre-makeover reply button classes/text casing
- rebuild Tailwind CSS

templates/comments/_reply_form.html

@@ -68,9 +68,9 @@
       <button
         type="submit"
         data-testid="post-reply-btn"
-        class="inline-flex items-center rounded-md bg-brand-pink px-5 py-2.5 font-display text-sm font-bold uppercase tracking-wider text-white shadow-solid-dark transition-all hover:-translate-y-0.5 hover:bg-brand-pink/90 hover:shadow-solid-dark/80 focus:outline-none focus:ring-2 focus:ring-brand-pink/40 active:translate-y-0"
+        class="px-6 py-2 bg-brand-pink text-white font-display font-bold text-sm shadow-solid-dark hover:-translate-y-0.5 hover:shadow-solid-dark/80 transition-all active:translate-y-0"
       >
-        Post reply
+        Post Reply
       </button>
     </div>
   </form>