User Localization settings

[Skrypt]

Adds User Localization settings.
Also adds a RequestCultureProvider based on claims. This provider will take precedence over any existing ones allowing to override browser settings and always displaying with unique culture for that user. This is not a User Culture Picker for the frontend but a way to set the culture to a prefered one for each users. A User Culture Picker would be another RequestCultureProvider with a higher priority than this one. This is why I think we need to have this in the Core.

[jtkech]

Let me know if you agree with the suggested change and then if it still works, so that I can approve.

[Skrypt]

I think I will wait for tomorrow to continue on this. It doesn't work anyways. The app.UseAuthentication(); is called after app.UseRequestLocalization(requestLocalizationOptions); which cause the HttpContext.User to always be null.

[hishamco]

@Skrypt if you want me to continue on this today let me know> I know the time zone difference sometime has pros & cons ;)

[Skrypt]

4:15 am I'm going back to sleep guys. Have fun! 😉

[hishamco]

I might add some commits if you don't mind

[Skrypt]

Try it first. Then make the changes.

[hishamco]

@Skrypt did the authorization issue still happening?

[Skrypt]

Yes, it needs to be figured out properly. Don't merge anything yet. I have really low time to spend on this but you get the idea for now.

[hishamco]

Don't merge anything yet

No worry, I will not, but I'm asking about the progress of this one in case if you need a help

[hishamco]

@Skrypt do you have a time to finalize this before 1.6?

[Skrypt]

Depends when we release 1.6

[hishamco]

Seems there's only one lucene issue left, which we are waiting for our lucene guru to fix it :)

[Skrypt]

@Piedone This is a PR that could be easily completed by @hishamco if he wants as he requested a while ago.

[Piedone]

Hisham, would you like to take over?

[hishamco]

@Skrypt believe it or not I'm thinking two days ago about this PR :)

Hisham, would you like to take over?

Sure I will do that, @Skrypt I might demo this to get any feedback from Seb, unless you demoed before

[Piedone]

Awesome!

[Skrypt]

@hishamco all yours.

[hishamco]

@Skrypt is there anything else to add or shall I do a final review?

[Skrypt]

I was thinking about unit tests. Never take time to do them.

[hishamco]

I was thinking about unit tests. Never take time to do them.

I can do them if the PR is ready now

[github-actions]

This pull request has merge conflicts. Please resolve those before requesting a review.

[Skrypt]

Should we merge this or wait for unit tests? @Piedone anything else to add here on this PR?

[Piedone]

Please re-request review next time (top-right corner) so I can know you're done.