message: [BUG][GUI] Don't append cold-stake records twice
diff: @@ -52,7 +52,6 @@ bool TransactionRecord::decomposeCoinStake(const CWallet* wallet, const CWalletT
  sub.credit = nCredit;
  sub.debit = -nDebit;
  loadHotOrColdStakeOrContract(wallet, wtx, sub);
  - parts.append(sub);
  } else {
  // PIV stake reward
  CTxDestination address;
  