* macOS: honor Nix defaults suite; auto launch in Nix mode
Fixes repeated onboarding in Nix deployments by detecting nixMode from the stable defaults suite (ai.openclaw.mac) and bridging key settings into the current defaults domain.
Also enables LaunchAgent autostart by default in Nix mode (escape hatch: openclaw.nixAutoLaunchAtLogin=false).
* macOS: keep Nix mode fix focused
Drop the automatic launch-at-login behavior from the Nix defaults patch; keep this PR scoped to reliable nixMode detection + defaults bridging.
* macOS: simplify nixMode fix
Remove the defaults-bridging helper and rely on a single, stable defaults suite (ai.openclaw.mac) for nixMode detection when running as an app bundle. This keeps the fix focused on onboarding suppression and rename churn resilience.
* macOS: fix nixMode defaults suite churn (#12205)
- Updated isolated cron jobs to support new delivery modes: `announce` and `none`, improving output management.
- Refactored job configuration to remove legacy fields and streamline delivery settings.
- Enhanced the `CronJobEditor` UI to reflect changes in delivery options, including a new segmented control for delivery mode selection.
- Updated documentation to clarify the new delivery configurations and their implications for job execution.
- Improved tests to validate the new delivery behavior and ensure backward compatibility with legacy settings.
This update provides users with greater flexibility in managing how isolated jobs deliver their outputs, enhancing overall usability and clarity in job configurations.
