Drastically improve the linking experience in CKEditor 5
Get foundations in place: CKEditor 5 plugin definition, route and controller. Simply copy over the linkit CKE5 plugin without tweaking it just yet.
Closes #3317769
Get foundations in place: CKEditor 5 plugin definition, route and controller. Simply copy over the linkit CKE5 plugin without tweaking it just yet.
Closes #3317769