Ln 620 Codebase Auditor

This is a coordinator that runs a full codebase audit by dispatching nine specialized workers (ln-621 through ln-629) covering security boundaries, build gates, duplication, maintainability hotspots, dependencies, dead code, diagnosability, concurrency, and runtime config. It enforces mandatory research before scoring anything, aggregates all worker findings into a single remediation report, and handles conflict resolution when workers disagree on issue ownership. The evaluation runtime structure with six phases (config, discovery, research, delegate, aggregate, report, self-check) keeps it systematic. If you need a comprehensive audit that actually validates findings against official docs and current best practices rather than just pattern matching, this orchestrates the whole process and cleans up the temporary artifacts afterward.