Update TASKS.md (15/16 done), MISSION-MANIFEST (verification phase), scratchpad (S3+S4 session log), and PRD (MS18 COMPLETE). All feature work merged. Only VER-003 (deploy) remains. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Jason Woltje <jason@diversecanvas.com> Co-committed-by: Jason Woltje <jason@diversecanvas.com>