two-lens-review

Run pixtuoid's review protocol at either scope — the mandatory pre-merge DIFF gate (2+ differentiated-lens agents on the diff) or a whole-codebase AUDIT (subsystem × factor fan-out over the whole tree). Both draw ONE shared factor taxonomy + verify contract + disposition; they differ only in population and orchestration. Use before merging ANY PR, on 'review this PR/branch' / 'is this ready to merge' (diff scope),…