New External Logout Page

[Ron_Lavi]

After the new Login Page got merged, it removed the old scss styling.
It seem that the extlogout page was using the Login Page styles is now corrupted:

I just opened a PR to updated the styling to look like the current Login Page:

I think we should consider a css / snapshot image diff tests to prevent future accidents like this one.

[ezr-ondrej]

Makes just sense to be consistent. The look and feel should be same on both pages, right?
So big

Could you share the link to the PR, for the record, please?

[Ron_Lavi]

Fixes #27008 - New External Logout Page