chore: add additional txn history types (Vote, Withdraw, Redelegate, Reveal PK)

[neocybereth]

Closes #2146

[neocybereth]

[mateuszjasiuk]

Q: symbol is of type string do we check for empty string here? Or the type is misleading and it can be undefined?

[neocybereth]

I'm confused on this one as empty string would be falsy anyway? Am I understanding the question correctly?

[mateuszjasiuk]

Wanted to ask, is there any specific reason you explicitly return undefined?

[neocybereth]

Yup so I just prefer the shorthand way of writing that over:

const getVoteTransactionInfo = (
  tx: Tx["tx"]
): VoteTransactionInfo  => {
  if (!tx?.data) return {
    proposalId: '',
    vote: '',
  };
  const parsed = typeof tx.data === "string" ? JSON.parse(tx.data) : tx.data;
  return {
    proposalId: parsed.id,
    vote: parsed.vote,
  };
};

That way when I use it here it's clear the parent is undefined without even having to check the children.

  const voteInfo = getVoteTransactionInfo(transaction);
  const proposalId =
    voteInfo?.proposalId && BigInt(voteInfo.proposalId);