Caixin Hot Trend skill v0.1.0 - Initial Release

- Enables keyword-based news summary, channel hot item analysis, and topic page article aggregation for Caixin's public content.
- Focuses on lightweight collection of visible titles, sources, publish times, tags, and summaries.
- Strictly limited to public, non-paywalled content; does not access restricted or paid material.
- Provides entry points for Caixin homepage, major channels, and on-site search.
- Includes compliance reminders for usage boundaries: follows platform rules, no API or batch scraping, no circumvention of paywalls.