Two changes: 1. wave: 1 → 2 (cascade after Plan 02 wave fix) 2. OffscreenLogger: ...args: any[] → ...args: unknown[] for strict-mode hygiene. Existing Logger / ContentLogger are left on the legacy any[] pattern (refactoring is out of Phase 1 scope) — divergence documented via style_divergence_note frontmatter field. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>