월 경계, 전투 기술 상한, 연감과 베팅·설문·경매 정산 순서를 Ref 계약에 맞춘다.\n\n시나리오 일반 풀을 ENGINE mutation과 logical tick 기반으로 직렬화하고 914·915 catalog 및 조건부 100기 pool 실행 경계를 추가한다.\n\n경매 worker는 세대별 durable event만 만들고 ENGINE이 row lock 후 상태 전이와 정산을 단일 transaction으로 소유한다.
- Added `WarUnit` class as the base for all war units, encapsulating common properties and methods.
- Introduced `WarUnitCity` class to represent city units, including methods for siege mechanics and city-specific calculations.
- Created `WarUnitGeneral` class for general units, incorporating action pipelines and experience handling.
- Implemented various utility functions for calculating attack, defense, and other combat-related metrics.
- Established logging mechanisms for battle results and unit actions.