Add CLAUDE.md documentation

[jhjaggars]

This PR adds CLAUDE.md documentation to help with AI-assisted development.

Generated using Claude Code automation.

[openshift-ci]

Hi @jhjaggars. Thanks for your PR.

I'm waiting for a stolostron member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: jhjaggars
Once this PR has been reviewed and has the lgtm label, please assign jnpacker for approval. For more information see the Code Review Process.

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[zhujian7]

@jhjaggars please signoff the commit by

git commit --signoff --amend --no-edit