User Story: As an author I would like to have a possibility to link page directly from the rich text editor so that I can use the resources already available in the pages app.

Description:

Link to Magnolia page is Magnolia native plugin that offers accessing the project page via the dialog.

when we will introduce Magnolia Default configuration for Rich text editor powered by CKE5 (here: https://jira.magnolia-cms.com/browse/MGNLUI-8616) We need to provide also possibility to link pages via Rich text editor.

Acceptance Criteria:

1. The author should be able to access to pages app and link pages via a dialog in the CKEditor interface.

1. The integration should ensure that the author does not need manually add link, and can easily utilize the resources already available in the pages app.

1. The option to link pages via the RichtextEditor should be seamlessly integrated with the Magnolia Default configuration for Rich text editor