Introduce extensions for Pack contract in v5

The extensions for Pack contract have finally arrived in the SDK v5. You can now create and open packs in just a few lines of codes.

Creating a Pack

import { createNewPack } from "thirdweb/extensions/pack";

const transaction = createNewPack({
  contract: packContract,
  client,
  recipient: "0x...",
  tokenOwner: "0x...",
  packMetadata: {
    name: "Pack #1",
    image: "image-of-pack-1",
  },
  openStartTimestamp: new Date(),
  erc20Rewards: [
    {
      contractAddress: "0x...",
      quantityPerReward: 1,
      totalRewards: 1,
    },
  ],
  erc721Rewards: [
    {
      contractAddress: "0x...",
      tokenId: 0n,
    },
  ],
  erc1155Rewards: [
    {
      contractAddress: "0x...",
      tokenId: 0n,
      quantityPerReward: 1,
      totalRewards: 1,
    },
  ],
});

Opening an existing Pack

import { sendTransaction } from "thirdweb";
import { openPack } from "thirdweb/extensions/pack";

const transaction = openPack({
 contract,
 packId: ...,
 amountToOpen: ...,
});

sendTransaction({ transaction, account });