show state of these flags, and optionally trigger such a factory reset on
next boot by setting the flag.
-* sd-boot: add "oneshot boot timeout" variable support
-
* sd-boot: automatically load EFI modules from some drop-in dir, so that people
can add in file system drivers and such
* sd-boot: optionally, show boot menu when previous default boot item has
non-zero "tries done" count
-* logind: add "boot into bootmenu" API, and possibly even "boot into windows"
- and "boot into macos".
-
* maybe set a special xattr on cgroups that have delegate=yes set, to make it
easy to mark cut points