- Update CLAUDE.md with complete kernel parameters including boot=netboot
- Remove duplicate wget/curl package declarations in build-image.sh
- Check unsquashfs in both /usr/bin and /usr/sbin in verify-image.sh
- Use consistent $quiet variable expansion in netboot hook functions
All issues identified in zen-opus pre-commit review are now resolved.
Initramfs-tools boot scripts must provide hook functions (netboot_top,
netboot_premount, netboot_bottom) and mount wrappers (mount_top, mount_premount,
mount_bottom) for the init script to call them properly.
Without these, the init script doesn't recognize netboot as a valid boot method
and falls back to trying /dev/root, causing "cannot open block device" errors.
