Feature Request: extend GitRepoStatus for easier differentiation of per-cluster state

[aruiz14]

Is your feature request related to a problem?

While working on #3102 and rancher/dashboard#12424, I realized that the dashboard has to do non-trivial computations in order to differentiate each cluster, which actually lead to a bug that made the resource list not to contain accurate information.

Solution you'd like

The UI was changed to use BundleDeployments for calculating the list of resources, but Fleet could ease this task by exposing the necessary information in a way that can directly be consumed (as far as I could see, Fleet is already doing the computation part that would allow this, it only needs to extend its API to expose it).

Alternatives you've considered

No response

Anything else?

No response

[manno]

Referring this comment which has some example json: rancher/dashboard#11643 (comment)

The gitrepo.status.resources struct is not handling perCluster well. E.g. it has duplications. UI currently uses bd list instead.