v0.19.1

fix(battle-royale): set releaseRepo so npm run release targets the ri…

v0.19.0

feat: add Battle Royale game system

Solo RPG system for Battle Royale — A Solo RPG (Craig Smith): card-player
roster, island scene with shrinking zones, shuffled turn order, automated
actions/combat/injuries/items/endgame, in-Foundry rulebook journal, and a
redesigned dossier-style player sheet.