* feat(config): add owner display secret setting * feat(prompt): add explicit owner hash secret to obfuscation path * test(prompt): assert owner hash secret mode behavior * Update src/agents/system-prompt.ts Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com> --------- Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>