* feat(podman): add optional Podman setup and documentation
- Introduced `setup-podman.sh` for one-time host setup of OpenClaw in a rootless Podman environment, including user creation, image building, and launch script installation.
- Added `run-openclaw-podman.sh` for running the OpenClaw gateway as a Podman container.
- Created `openclaw.podman.env` for environment variable configuration.
- Updated documentation to include Podman installation instructions and a new dedicated Podman guide.
- Added a systemd Quadlet unit for managing the OpenClaw service as a user service.
* fix: harden Podman setup and docs (#16273) (thanks @DarwinsBuddy)
* style: format cli credentials
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Co-authored-by: Peter Steinberger <steipete@gmail.com>
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