docs(15-01): complete ux-driver-upload-feedback-fix plan

- SUMMARY.md created: one-line fix, two new tests, full suite green
- STATE.md updated: Phase 15 complete, decisions logged
- ROADMAP.md: Phase 15 marked 1/1 Complete 2026-04-16

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-04-16 16:35:16 +02:00
co-authored by Claude Sonnet 4.6
parent 409d43bd75
commit b8f10107d2
7 changed files with 722 additions and 17 deletions