cross-documentation-verification

Verify consistency and alignment across multiple documentation artifacts (epics, features, waves, ADRs, architecture docs) to detect conflicts, gaps, duplication, and misalignment. Identifies when new features contradict existing patterns, when ADRs conflict, when wave plans deviate from feature specifications, and when implementation docs drift from architecture. Use when finalizing features, before wave implementation, after architecture changes, during conformance reviews, or when detecting documentation drift.