• Merge pull request #784 from kaitranntt/kai/fix/780-circular-symlink-external-config
• Merge remote-tracking branch 'origin/dev' into kai/fix/780-circular-symlink-external-config
• chore: rerun checks
• fix(config): preserve hidden auth secrets and block scalars
• fix(config): close dashboard secret redaction gaps
• fix(config): harden dashboard config and rollback paths
• fix(shared-manager): guard inverse shared symlink loops
• fix(shared-manager): allow external claude symlink chains