Split a single transaction across multiple categories with custom amounts.
$npx -y skills add openaccountant/skills --skill smart-splitInstalls into the current project.
Run `npx skills use "https://github.com/openaccountant/skills" --skill "openaccountant/skills/smart-split"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/openaccountant/skills" that are relevant to the current task. Run `npx skills add "https://github.com/openaccountant/skills"` and select the relevant skills, then follow their instructions.