l18n: Support for French (fr) 🇫🇷

[passsy]

Translate Wiredash to French.

Unfortunately, we aren't fluent in French and would like a native speaker to help us out.

Please follow the instructions on how to contribute your locale to Wiredash 💙

[passsy]

@huextrat?

[msitbon]

hello guys, thanks for your platform that I am exploring :)

I see that this issue is still open but I wonder if someone is already working on it. I would gladly propose the translations if it is not the case.

By the way, I think some variables might be missing (for example, the confirmation message when the user wants to leave the promoter screen poll).

thx

[msitbon]

@passsy https://github.com/wiredashio/wiredash-sdk/pull/255