3615751e42
Five-skill pipeline (brainstorm, plan, implement, audit, debug) under skills/, emitting durable artefacts to docs/specs/ and docs/plans/. Codifies discipline currently spread across CLAUDE.md (TDD-for-bugs, mandatory tidy-iter, bench-regression rules, feature acceptance) into trigger-bound skills. Existing per-iter workflow preserved; the layer formalises the pre-iter design step and the iter handoff contract. Bootstrap spec — defines the system that future specs will pass through.