Studio: drop a stray blank line at the end of TeamFloor.tsx

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011RfCkcsbJZgHoQLzwkqFUL

Author: claude

web/src/components/Live/floor/TeamFloor.tsx

@@ -173,4 +173,3 @@ export default function TeamFloor({ floor, running, events = NO_EVENTS, onTicket
     </div>
   );
 }
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