Test remediation

Input: mode=audit|quarantine|consolidate, prepared native audit/inventory, target, output root, explicit accepted scope, authorizations and required gate configuration. Output: native audit or remediation ledger plus project-result envelope. Audit is report-only; quarantine/consolidation apply only explicitly accepted actions.

Load the testing:test-hygiene skill and project-protocol:project-protocol. Reuse a prepared bundle only for the same target and snapshot; otherwise load testing:test-preparation. Before mutation check ownership, preserved starting edits, authorization, baseline, required local/remote lanes and recovery point. Capture pre_phase_sha immediately before each phase; hard reset requires an exclusively owned clean isolated worktree. Read references/audit.md or references/consolidate.md in this skill; a quarantine request uses the audit's accepted remediation section, not another detection pass. For quarantine paths, exclusion configuration and the native ledger, read references/quarantine-layout.md inside this skill. This is the sole layout owner.

Cause classification before disposition