AV Beat rebrand: theme swap (orange #E67E22 / near-black), logo, schema default → avb

- public/assets/images/logo.png + public/brand/logo*.png replaced with the 1320x310 AV Beat logo
- public/assets/logos/avbeat.png added as the canonical source
- tailwind.config.js + src/styles/tailwind.css + src/styles/redesign-tokens.css palette swapped (primary #0F0E0E, secondary #1D1A1A, accent #E67E22 orange, foreground #F0EBE6 warm white)
- Layout / robots / sitemap / home-page / about / contact / press-kit / team / global-error metadata switched to AV Beat (Where AV Meets IT)
- Bulk replaced 'Broadcast Beat'/'BroadcastBeat.com'/'broadcastbeat.com' across user-facing news/forum/marketplace/advertise/search/newsletter pages
- src/lib/supabase/{admin,server,client} now default to schema 'avb' (was 'bb') — overridable via NEXT_PUBLIC_SUPABASE_SCHEMA
- package.json renamed to 'avbeat'
- Single d60701 reference in about/team swapped to E67E22

Design-only replica — no article content migrated.

src/app/forum/layout.tsx

@@ -1,19 +1,19 @@
 import type { Metadata } from 'next';
 
 export const metadata: Metadata = {
-  title: 'The Crew Lounge — Broadcast Beat',
+  title: 'The Crew Lounge — AV Beat',
   description: 'The Crew Lounge: connect with broadcast, motion picture and post production professionals worldwide. Discuss live production, IP workflows, streaming, audio, cameras, AI automation, and more.',
   alternates: { canonical: '/forum' },
   openGraph: {
-    title: 'The Crew Lounge — Broadcast Beat',
+    title: 'The Crew Lounge — AV Beat',
     description: 'The Crew Lounge: connect with broadcast, motion picture and post production professionals worldwide. Ask questions, share expertise, and discuss broadcast technology.',
     url: '/forum',
     type: 'website',
   },
   twitter: {
     card: 'summary',
-    title: 'The Crew Lounge — Broadcast Beat',
-    description: 'The Crew Lounge: connect with broadcast, motion picture and post production professionals worldwide on Broadcast Beat.',
+    title: 'The Crew Lounge — AV Beat',
+    description: 'The Crew Lounge: connect with broadcast, motion picture and post production professionals worldwide on AV Beat.',
   },
 };
 
@@ -21,19 +21,19 @@ export default function ForumLayout({ children }: { children: React.ReactNode })
   const schema = {
     '@context': 'https://schema.org',
     '@type': 'WebPage',
-    name: 'Broadcast Beat — The Crew Lounge',
+    name: 'AV Beat — The Crew Lounge',
     description: 'The Crew Lounge: an industry community for broadcast, motion picture and post production professionals worldwide.',
-    url: 'https://broadcastbeat.com/forum',
+    url: 'https://avbeat.com/forum',
     isPartOf: {
       '@type': 'WebSite',
-      name: 'Broadcast Beat',
-      url: 'https://broadcastbeat.com',
+      name: 'AV Beat',
+      url: 'https://avbeat.com',
     },
     breadcrumb: {
       '@type': 'BreadcrumbList',
       itemListElement: [
-        { '@type': 'ListItem', position: 1, name: 'Home', item: 'https://broadcastbeat.com' },
-        { '@type': 'ListItem', position: 2, name: 'The Crew Lounge', item: 'https://broadcastbeat.com/forum' },
+        { '@type': 'ListItem', position: 1, name: 'Home', item: 'https://avbeat.com' },
+        { '@type': 'ListItem', position: 2, name: 'The Crew Lounge', item: 'https://avbeat.com/forum' },
       ],
     },
   };