Fixes a critical bug: undeployed MCV vans now count for short-game survival —
previously every match ended at tick 1 (all players 'defeated', local player
'won'). The bot-vs-bot shellmap claim from earlier rounds was invalid for the
same reason: shellmaps stall with Bot: players and matches insta-ended. The
arena map + tools/balance_report.py is the real, verified harness.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
