[ID-55] Add Firebase Auth support

[jsafoan]

Resolves #55

[shurwit]

Thanks @jsafoan, this is looking close! I have left a few comments below.

[petyos]

Hi @shurwit @jsafoan ,

Is this(#55) actual yet? I think the phone authentication type was handled using twilio etc. I am asking because I am wondering if we should close this PR or move this forward?

Thanks

[shurwit]

Hi @petyos, we were just talking about this. You are correct that this PR is not currently needed to support the authentication mechanisms that we are using for the ROKWIRE ecosystem. Because of this, this PR is lower priority. Since we have already done most of the work necessary, I believe we should come back to this and finish it up in case anyone wants to use it in the future. We will let you know when it is ready for your review. Thanks for checking in!

[petyos]

Hi @shurwit , is this still valid from today point of view or we need to close it? Thanks

Hi @petyos, we recently discussed supporting this functionality again, but this PR is quite out of date and will need to be restructured and abstracted appropriately. We will work on this when we get a chance and re-request your review when we are ready. Thanks!