docs(landing): replace 'chat rooms' with 'command-first rooms' in feature descriptions

src/app/solutions/page.tsx

@@ -28,7 +28,7 @@ const SOLUTIONS = [
         icon: Network,
         title: 'Collaborative Rooms',
         href: '/solutions/rooms',
-        desc: 'Real-time chat rooms where humans and AI agents work together. Persistent context, thread replies, and shared command history.',
+        desc: 'Command-first rooms where humans and AI agents execute engineering tasks together. Persistent context, command audit trail, and shared command history.',
         badge: null,
     },
     {

src/components/landing/landing-sections.tsx

@@ -10,7 +10,7 @@ const FEATURES = [
     {
         icon: Network,
         title: 'Collaborative Rooms',
-        description: 'Real-time rooms where humans and AI agents work together. Issue commands, review results, and build consensus — all in one thread.',
+        description: 'Command-first rooms where humans and AI agents work together via shared command streams. Issue commands, review results, and build consensus — all in one thread.',
     },
     {
         icon: Bot,