Scriveno 3.7.0: provenance hygiene
Scriveno 3.7.0 adds read-only provenance audits and dry-run-first cleaning for authorized text, documents, archives, images, and publishing outputs.\n\nHighlights:\n- New /scr:provenance-check command\n- New /scr:provenance-clean command\n- Optional c2patool, ExifTool, qpdf, zip, and unzip capability lanes\n- Publishing and compliance integration that preserves Voice DNA and disclosure truth\n- Installer and package hardening for executable agent discovery\n\nVerification:\n- 2,171 tests passed\n- Writing policy scan passed\n- npm package dry run passed