Build compact live control view

src/routes/+layout.server.ts

@@ -2,5 +2,6 @@ import type { LayoutServerLoad } from './$types';
 
 export const load: LayoutServerLoad = ({ locals, url }) => ({
 	user: url.pathname.startsWith('/heinzlive/') ? null : locals.user,
-	presentationMode: url.pathname.startsWith('/heinzlive/')
+	presentationMode: url.pathname.startsWith('/heinzlive/'),
+	liveControllerMode: url.pathname === '/live'
 });