[Feature request] Add ways to contact people on their birthday

[breversa]

Hello and first of all thanks for this nice app! :)

I find it weird that Birday can show a nice animated notification on someone’s birthday, along with options to modify, cancel, share or add not to the birthady… but no option to directly contact the person to wish them a happy birthday ! ^^

For instance, a button to open the contacts list app, from which I can choose whichever way to contact them (or even navigate to their address).