wip: add claude code support

[zreigz]

Test Plan

Test environment: https://console.your-env.onplural.sh/

Checklist

• I have added a meaningful title and summary to convey the impact of this PR to a user.
• I have deployed the agent to a test environment and verified that it works as expected.
  • Agent starts successfully.
  • Service creation works without any issues when using raw manifests and Helm templates.
  • Service creation works when resources contain both CRD and CRD instances.
  • Service templating works correctly.
  • Service errors are reported properly and visible in the UI.
  • Service updates are reflected properly in the cluster.
  • Service resync triggers immediately and works as expected.
  • Sync waves annotations are respected.
  • Sync phases annotations are respected. Phases are executed in the correct order.
  • Sync hook delete policies are respected. Resources are not recreated once they reach the desired state.
  • Service deletion works and cleanups resources properly.
  • Services can be recreated after deletion.
  • Service detachment works and keeps resources unaffected.
  • Services can be recreated after detachment.
  • Service component trees are working as expected.
  • Cluster health statuses are being updated.
  • Agent logs do not contain any errors.
• I have added tests to cover my changes.
• If required, I have updated the Plural documentation accordingly.

[linear]

PROD-4172 add claude code support