- Expand all 5 frontmatter descriptions with 5+ specific "Use this skill when" triggers
- Add ## Troubleshooting sections (5 items each) covering real failure modes
- Add ## Related Skills cross-references at the bottom of each file
- Skills updated: parallel-feature-development, team-composition-patterns,
team-communication-protocols, on-call-handoff-patterns, python-design-patterns
* Add extra python skills covering code style, design patterns, resilience, resource management, testing patterns, and type safety ...etc
* fix: correct code examples in Python skills
- Clarify Python version requirements for type statement (3.10+ vs 3.12+)
- Add missing ValidationError import in configuration example
- Add missing httpx import and url parameter in async example
---------
Co-authored-by: Seth Hobson <wshobson@gmail.com>