feat(k8s): update k8s log to file, rotate, etc

[Spground]

Summary

• What is changing and why?

Update support k8s controller log to file, rotate, compress, etc.

Testing

• Not run (explain why)
• Unit tests
• Integration tests
• e2e / manual verification

Breaking Changes

• None
• Yes (describe impact and migration path)

Remove --v Controller args.

Checklist

• Linked Issue or clearly described motivation
• Added/updated docs (if needed)
• Added/updated tests (if needed)
• Security impact considered
• Backward compatibility considered

[jwx0925]

@codex review

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. 🚀

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