cardinal 2.0.3 restores every command

Version 2.0.3 fixes the cobra migration regression that broke flag parsing

across most commands with unknown flag errors.

The key changes:

• Legacy flag.NewFlagSet commands now use DisableFlagParsing so raw arguments

reach their parsers.

• Added cardinal rm -r as an alias for rm -f.
• Combined shorthands like exec -it and run -it are normalized before parsing.
• Help handling for disabled commands and backup/security subcommands improved.

Update with:

cardinal update

Or install fresh from the install script.