Run any cubox-cli command and get its JSON output back. This is a thin, generic pass-through — it does not enumerate Cubox's capabilities itself. If you don't know what's available, first call this tool with args: ['--help'], or args: ['', '--help'] (e.g. ['card', '--help']) to discover current sub-commands and flags directly from the CLI, since they may change over time. Example: args: ['card', 'list', '--folder', 'Reading'] lists cards in a folder. Destructive operations (delete/remove) are blocked unless a force/confirm flag is included in args — call once without it to see a dry-run / confirmation prompt, then call again with the force flag the CLI reports (e.g. --force) once you've confirmed the target is correct.