Use Feishu sheets tools only for existing spreadsheet reads and confirmed row appends, not for importing local files.
$npx -y skills add fightheyyy/xiaobaos --skill sheetsInstalls into the current project.
Run `npx skills use "https://github.com/fightheyyy/xiaobaos" --skill "fightheyyy/xiaobaos/sheets"` 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/fightheyyy/xiaobaos" that are relevant to the current task. Run `npx skills add "https://github.com/fightheyyy/xiaobaos"` and select the relevant skills, then follow their instructions.