Anthony Correa
1f766846b0
- Introduced `PlayoffRound` model with cost inputs for games, umpires, balls, and fields. - Added UI to manage multiple playoff rounds, each with configurable fields. - Extended cost computations to include playoff-specific totals for umpires, balls, and fields. - Updated import/export logic to handle a new save file version (v2) including playoff data. - Implemented `localStorage` auto-save/load for persistence across sessions.