Plan, document, and finalize prompts now emit a single
<!-- METRICS_JSON {...} --> block with all structured fields. Collector
parses these directly and keeps the old prose/table parsing as fallback.
Also adds a per-task complexity check to the document prompt:
split tasks with 3+ complexity signals (5+ logic branches, 2+
integration points, shared interface mutation, etc.), combine
adjacent trivial tasks.
New package for contributors to collect, aggregate, analyze, and improve
workflow prompts based on real project data. Includes unit tests (vitest),
installer integration, and loop/finalize hints.
jparkerweb