v4.16.0

• Merge pull request #168 from cdeust/release/4.16.0
• bench(release-gate): v4.16.0 pre-tag reproduce.sh results — all floors PASS
• chore: drop reproduce.sh runtime lock from tracking, ignore the lock dir
• chore(release): bump version to 4.16.0
• Merge pull request #167 from cdeust/feat/prose-redaction-166
• feat(prose-redaction): full mechanical inventory — 16 pattern classes
• feat(prose-redaction): native AI-writing-tell inventory for generated prose (#166)

What's Changed

• feat(prose-redaction): native AI-writing-tell inventory for generated prose by @cdeust in #167
• release: v4.16.0 — native prose-redaction pass for generated prose by @cdeust in #168

Full Changelog: v4.15.0...v4.16.0