save-learnings

@agentteamland

Persist conversation learnings to journal + wiki + agent children + skill learnings, with auto-rebuild of agent.md / skill.md Knowledge Base sections from frontmatter. Multi-transcript input via --transcripts. Updates the learning-capture state file at completion (closes the auto-trigger loop). AskUserQuestion gates only for new structure creation: new agent, new skill, new rule, agent identity change, skill core change. Everything else is automatic.