✨ New Firebase configuration to force only authenticated users

[mehul-thanki]

Discussed in https://github.com/nunocoracao/blowfish/discussions/1416

^{Originally posted by mehul-thanki April 16, 2024} First of all, Thanks to Nuno! Blowfish is really good and powerful theme.

I have added Firebase "Views" and "Likes" functions to the site.

Regarding the "Like" function, I am thinking to protect this action in such a way that a user has to authenticate or at least provide user name or email before liking the post and the system would save the user name/email in the firestore database and remember that user so that next time, the user doesn't have to enter name/email or authenticate.

Is it a good idea to implement something like this? Is it possible? Please advise.