New commands:
- /skill-create: Local git history analysis to generate SKILL.md files
- /instinct-status: Show learned instincts with confidence levels
- /instinct-import: Import instincts from files or repos
- /instinct-export: Export instincts for sharing
- /evolve: Cluster instincts into skills/commands/agents
These integrate the continuous-learning-v2 system and provide a local
alternative to the Skill Creator GitHub App for pattern extraction.