- Add a typed, modular custom Oxlint rule package with direct regression coverage - Replace complex conditional object spreads with explicit construction across the repository - Preserve all existing custom rule registrations and diagnostic behavior
* feat(ai): add HarnessAgent sidecar foundation * feat(ai): integrate Pi as a Harness provider * fix(ai): harden Harness provider integration * fix(ai): address Harness integration review * fix(ai): align Harness code with project conventions * fix(ai): preserve Harness sessions on cancellation * test(ai): cover Harness JSONL framing * refactor(ai): generalize Harness sidecar adapters * fix(ci): build Harness sidecar for native checks