Disk quotas and multi-arch image resolution
cardinal run --disk adds per-container disk limits; images resolve the right architecture.
Two refinements in 1.14:
--disk— a human-readable disk limit (10G,512m) enforced with loop
device quotas, so a runaway container can't fill the host filesystem.
- Multi-arch image resolution — when the image advertises several
architectures, cardinal picks the one matching your host.
The overlay mount ordering was also fixed so the disk limit applies to the
correct merged directory.