Disable copy to clipboard function for addresses in transaction pane

It's best not to make it possible to copy addresses from past transactions in order to prevent users becoming victims of address poisoning.

e.g. see [Beware of address poisoning scams](https://support.ledger.com/hc/en-us/articles/8473509294365-Beware-of-address-poisoning-scams) by Ledger which says "Never copy and paste an address from your transaction history".