Business Writing

- Initial release of the business-writing skill providing professional business analysis and report writing capabilities.
- Outputs are detailed, insightful, and supported by relevant, real sources—fabrication of data is strictly prohibited.
- Uses structured formatting: Markdown for all content, tables for data organization, and mermaid graphs (with real data) where relevant.
- All citations appear as clickable numbered footnotes with a mandatory references section at the end.
- Responses follow the user's language unless specified; no mixing of Chinese-English allowed except for proper nouns and terminology.