message: [GUI] Cold Staking Widget: set minColdStakingAmount from chain params
diff: @@ -404,9 +404,11 @@ void ColdStakingWidget::onSendClicked(){
  SendCoinsRecipient dest = sendMultiRow->getValue();
  dest.isP2CS = true;
  - // Amount must be < 10 PIV, check chainparams minColdStakingAmount
  - if (dest.amount < (COIN * 10)) {
  - inform(tr("Invalid entry, minimum delegable amount is 10 PIV"));
  + // Amount must be < minColdStakingAmount
  + const int minColdStakingAmount = Params().GetMinColdStakingAmount();
  + if (dest.amount < minColdStakingAmount) {
  + inform(tr("Invalid entry, minimum delegable amount is ") +
  + BitcoinUnits::formatWithUnit(nDisplayUnit, minColdStakingAmount));
  return;
  }
  