Support --enable-annotations in operator deployment

[smallc2009]

✨ Summary

This pull request adds support for an optional --enable-annotations flag to the Operator container in the Helm chart. This allows users to enable annotations via a new operator.enableAnnotations boolean value in the Helm values, with documentation and schema updates to reflect the new option.

Operator flag support:

• Added support for the --enable-annotations command-line flag to the Operator container, controlled by the new operator.enableAnnotations value in the Helm chart.

Configuration and documentation updates:

• Introduced the operator.enableAnnotations boolean option to values.yaml, defaulting to false.
• Documented the new operator.enableAnnotations option in README.md with a description of its effect.
• Updated the Helm values JSON schema to include the enableAnnotations boolean and its description.

🔗 Resolves:

✅ Checklist

• 🖊️ Commits are signed
• 🧪 Tests added/updated
• 📚 Docs updated (if behavior changed)

🕵️ Review Notes & ⚠️ Risks