Table options: the host's choices when opening a table, declared by the game, recorded on the room line

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Jm2auWk6RP71CjaAb4FMoG

template/server/src/store.ts

@@ -8,7 +8,7 @@ import type { SeatId } from '../../src/lib/game/spec';
 
 export type LedgerLine =
 	/** `rematchOf` and `expected` mark a table opened for a rematch: whose it follows, and whose seats are held. */
-	| { t: 'room'; id: string; seats: number; createdAt: number; rematchOf?: string; expected?: string[] }
+	| { t: 'room'; id: string; seats: number; createdAt: number; rematchOf?: string; expected?: string[]; options?: Record<string, string> }
 	/** A seat holds only the hash of its token; the token itself goes once to the browser that earned it. Ledgers written before hashing carry `token` and are read once more. */
 	| { t: 'seat'; id: SeatId; name: string; tokenHash?: string; token?: string; bot: boolean }
 	/** One seat's move for the round in progress, so a restart keeps it. The turn line that follows carries every input again. */