bug: Editor links doesn't work for COCO imports on

[frederik-encord]

Provide environment information

Generic error. Not necessary.

Describe the bug

With the new local import of COCO projects, links to the Encord editor will no longer work.
We will need to detect when this is the case and avoid showing the link.

To reproduce

1. Import a COCO project:

encord-active import project --coco -i ./images -a annotations.json

2. Open the app with the newly imported projects.
3. Go to the Explorer view
4. Click the "✏️ editor" button.
5. See the link being broken.

Additional information

To fix this, we should store when a project is imported from Encord vs. COCO and only show editor links when imported from Encord.