add Ready condition to Management resources

[ramessesii2]

What

This PR introduces a Ready Condition and new printer columns in the Management CRD making it possible to look at the readiness of Management object at a glance along with release version.

✅ Unit Tests
✅ Fixes #807

Kubectl gets the following:

kubeclt get management -w
NAME   READY   RELEASE     AGE
kcm    False       kcm-0-0-7   22s
kcm    False       kcm-0-0-7   3m54s
kcm    False       kcm-0-0-7   4m24s
kcm    True        kcm-0-0-7   4m34s

Click to check an example Status generated

status:
  availableProviders:
  - bootstrap-k0sproject-k0smotron
  - control-plane-k0sproject-k0smotron
  - infrastructure-aws
  - infrastructure-azure
  - infrastructure-internal
  - infrastructure-k0sproject-k0smotron
  - infrastructure-openstack
  - infrastructure-vsphere
  capiContracts:
    bootstrap-k0sproject-k0smotron:
      v1beta1: v1beta1
    control-plane-k0sproject-k0smotron:
      v1beta1: v1beta1
    infrastructure-aws:
      v1alpha3: v1alpha3
      v1alpha4: v1alpha4
      v1beta1: v1beta1_v1beta2
    infrastructure-azure:
      v1beta1: v1beta1
    infrastructure-k0sproject-k0smotron:
      v1beta1: v1beta1
    infrastructure-openstack:
      v1beta1: v1beta1
    infrastructure-vsphere:
      v1beta1: v1beta1
  components:
    capi:
      success: true
      template: cluster-api-0-0-6
    cluster-api-provider-aws:
      success: true
      template: cluster-api-provider-aws-0-0-4
    cluster-api-provider-azure:
      success: true
      template: cluster-api-provider-azure-0-0-4
    cluster-api-provider-openstack:
      success: true
      template: cluster-api-provider-openstack-0-0-1
    cluster-api-provider-vsphere:
      success: true
      template: cluster-api-provider-vsphere-0-0-5
    k0smotron:
      success: true
      template: k0smotron-0-0-6
    kcm:
      success: true
      template: kcm-0-0-7
    projectsveltos:
      success: true
      template: projectsveltos-0-45-0
  conditions:
  - lastTransitionTime: "2025-01-26T19:51:47Z"
    message: All components are successfully installed.
    observedGeneration: 1
    reason: AllComponentsHealthy
    status: "True"
    type: Ready
  observedGeneration: 1
  release: kcm-0-0-7

[zerospiel]

lgtm but someone else should review

[eromanova]

Looks good overall. I’ve left one comment for consideration.