Feat: Improved 404 handling

[DonKoko]

Because of how our app is made, we need to do some special 404 handling.

Current situation

1. You are added to workspace A and workspace B
2. You are currently in workspace A
3. You try to access an entry that is in workspace B
4. You get a 404.

This can be very frustrating for users so we need to handle it in a more advanced/better way.
We still need to see how to do it technically, but the general concept is that if that case happens, instead of showing an error boundary we render a screen saying something like:

The ${entry.model.name} you are trying to view belongs to a different workspace you are part of. Would you like to switch to workspace: ${workspace.name} to view the asset?