[FR] progressbar or notification after line "Listing scannable objects"

[patsevanton]

Is your feature request related to a problem? Please describe.
Long wait after the line "Listing scannable objects"

Describe the solution you'd like
progressbar or notification after line "Listing scannable objects" to make sure that the app is not frozen

Describe alternatives you've considered
wait wait

Are you interested in contributing a PR for this?
Yes

Additional context
Running Robusta's KRR (Kubernetes Resource Recommender) v1.20.0

[patsevanton]

k8s info

Distro: K8s
Version: v1.30.1
Node Count: 82
Pod Count: 1712/9020
Total CPUs: 1458
Total RAM: 1629.12GB
Unhealthy pods: 3
Namespace Count: 166
Service Count: 420