Replace 'BroadcastBeat' with 'Broadcast Beat' in all user-visible text (133 occurrences across 40+ files)

src/app/newsletter/archive/page.tsx

@@ -378,7 +378,7 @@ export default function NewsletterArchivePage() {
           </div>
           <h1 className="font-heading text-white text-3xl font-bold">Newsletter Archive</h1>
           <p className="text-[#777] font-body text-sm mt-2">
-            Browse past issues of the BroadcastBeat newsletter — searchable by date and topic.
+            Browse past issues of the Broadcast Beat newsletter — searchable by date and topic.
           </p>
         </div>
       </div>

src/app/newsletter/page.tsx

@@ -1,8 +1,8 @@
 import { redirect } from "next/navigation";
 
 export const metadata = {
-  title: "Newsletter — BroadcastBeat",
-  description: "BroadcastBeat newsletter archive.",
+  title: "Newsletter — Broadcast Beat",
+  description: "Broadcast Beat newsletter archive.",
   alternates: { canonical: "/newsletter/archive" },
 };