Access Unpublished Linked Blocks

Ok, abandonned that idea above, however went to patching embed_block

Prerequisite:

Drupal 10
ckeditor 4 (not 5)
embed_block module
composer require drupal/embed_block:'dev-1.x#b7d31c2'

Apply these patches (including the one just attached now):

            "drupal/embed_block": {
                "3225938 - Added CKEDITOR plugin functionality":
                "https://www.drupal.org/files/issues/2022-02-05/3225938_include_binary_icon-18.patch",
                "3225938 - MR 5 , the main fix - Added CKEDITOR plugin functionality":
                "https://git.drupalcode.org/project/embed_block/-/merge_requests/5.patch",
                "3465119 - auHash validation, allows draft blocks to be previewed when token is valide": "https://www.drupal.org/files/issues/2024-08-01/3465119-embed_block-access-04.patch"
            },

Marking this as postponed, I'm not sure how long this issue will stay open, likely several years. The embed_block project is at a stalemate holding with ckeditor4 if we want the advanced features we need all these patches and there's no ckeditor5 patches yet that does this.

New patch

actually probably no longer need so many patches now, with that said, some ARE needed.