Cursor based pagination

[johanjanssens]

Implement support for cursor based pagination:

• https://laravel-json-api.readthedocs.io/en/latest/fetching/pagination/#cursor-based-pagination
• https://stripe.com/docs/api/pagination
• https://slack.engineering/evolving-api-pagination-at-slack-1c1f644f8e12
• https://docs.github.com/en/rest/guides/traversing-with-pagination

Additional changes:

• Add 'number' and 'size to the JSONAPI metadata. Could consider adding a pagination block to the metadata to make it easier to get all related pagination meta information.

• Add pagination link headers (see and see and see)

Note: Pagination should be split into a helper to render the html and a pages object (which exists but is not used anymore).