docs(phase-09): complete phase execution and human sign-off

All 3 UX defects fixed, 11/11 must-haves verified, human-approved.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-04-15 09:52:43 +02:00
co-authored by Claude Sonnet 4.6
parent 70454c8e14
commit 036b048705
26 changed files with 186 additions and 128 deletions