[i18n] French singular / plural

Hi there,

When hovering a card just revealed from a opened chest, you can know if you already have that card in your collection, and how many of it. In French, “Vous possédez 2 exemplaire_s_ de cette carte” is correct for plural, “Vous possédez 1 exemplaire_s_ de cette carte” is not for singular, and the extra -s should be either removed or displayed like that: “exemplaire(s)”.

I’ve a little dude playing to Faeria at home, who is also learning to write. :wink: