Django-hijack

* Fix overlay blocking background from click action (312)

* Add block in notification.html
* Fix 261 -- Use JS XHR to hijack a user in Django admin

* Fix 250 -- Fix pattern based LOGOUT_REDIRECT_URL
* Make admin success URL configurable
* Move short_description into get_changelist_instance (254)

* Fix wheel -- Add missing compiled assets to wheel

BREAKING CHANGES

This is a complete rewrite of the `django-hijack` package. All former APIs are broken.

How to Upgrade

Please remove your current integration and follow the setup instructions.
This also includes removing the unmaintained `django-hiack-admin` package,
which is no longer needed.

Notable improvements

* security first design
* Django admin support was merged into this package
* easy integration
* custom user model support
* customizable design
* automatic dark-mode theme

* Simplify URL and view structure. Add support for multiple PK types
based on URL pattern as well as natural key support via URL patterns.
* Remove `django-compat` dependency.
* Drop special case handling for unsupported Python/Django versions.
* Deprecate `HIJACK_URL_ALLOWED_ATTRIBUTES` setting favoring `HIJACK_USER_URL_PATTERN`.
* Deprecate URL names `login_with_id`, `login_with_username` and `login_with_email` favoring `acquire`.
* Deprecate URL name `release_hijack` favoring `release`.
* Deprecate views `login_with_id`, `login_with_username` and `login_with_email` favoring `release_user_view`.
* Deprecate view `release_hijack` favoring `release_user_view`.
* Reformat code and imports (black/isort).
* Remove old change log file from repo and distributions.