Auto-wire new skills. On trigger, reads skill files → wires to core system.
Matches: "installed", "new skill", "onboard", "wire skill", "onboarding"
Future: Auto-fires on skill:post-install event (not yet implemented)
FileAddssoul/master.mdSkill sectionsagent/skills-active.mdTriggers + rulesworkspace/_index.mdRegistration
Safe to re-run. Checks before write. Updates version if changed.