Bot doesn't play multiple cards

[aod]

The bot currently doesn't play multiple cards at all. There should be a random chance of the bot playing multiple cards when possible.

Things to change:

zhithead/src/bot.ts

Lines 8 to 15 in 8399216

	if (visibleHand !== undefined) {
	const playable = playableCards(pile);
	const choice = visibleHand.filter((card) =>
	playable.some((playableCard) => getRank(playableCard) === getRank(card))
	);
	if (!choice.length) return;
	return choice[Math.floor(Math.random() * choice.length)];
	}

Return an amount of cards when possible at a random chance.

zhithead/src/state/services/bot.service.ts

Lines 17 to 25 in 8399216

	if (e.type === "ASK_PICK_CARD") {
	id = delayedTimeout(MIN_DELAY, MAX_DELAY, () =>
	callback({
	type: "CARD_CHOSEN",
	card: bot(e.pile, e.player),
	n: undefined,
	})
	);
	}

Use that value returned by the bot function and pass it to the state machine.