Django-comments-ink

* Update dependencies and run tests against Django v4.1, v4.2 and v5.0.

* Introduces comment voting.
* Comment voting works both fully managed by the django backend, or in combination with the JavaScript plugin.
* The setting `COMMENTS_INK_LIST_ORDER` should be modified so that comments are listed ordered by the voting score:
* Use `COMMENTS_INK_LIST_ORDER = ("-thread__score", "thread__id", "order")` to list in descending order by voting score.
* Only comments at `level = 0` can receive votes.
* All themes' templates are adapted.

* Eliminate the need to declare the object `dci = {...}` to enable django-comments-ink in the browser's window.
* Rename created object from `dci` to `djCommentsInk`.

* Add folding/unfolding of comments of level > 0 using JavaScript.

* Implements object reactions, that allows users react to a pair (content_type, object_pk).