Add Views data automatically

It doesn't work for users because:
Entity type - user
Base field - users

Patch #1 Updated the first patch to fix the issue with users according to the core behavior (see EntityViewsData::getViewsData())

Patch #5 is a great example of how to add a filter for a computed field, but one type of field is not enough to say that the issue is resolved.
Also, I'm sure that it's not required for the current ticket. We can create a separate one for filters and sorts, where we will provide more cases, for more field types. But at the moment, it makes no sense to block the task because of this.