Parent mission install-ux-hardening-20260405 shipped at mosaic-v0.0.25
but a real-run test uncovered a critical bootstrap regression plus a
cluster of first-run UX failings. New mission install-ux-v2-20260405
closes the regression as a hotfix (M01 → mosaic-v0.0.26), polishes
CORS/skill installer UX (M02), then rethinks the flow around a
drill-down main menu with a provider-first intent intake and real
quick-start (M03 → mosaic-v0.0.27).
Linked issues: #436 (M01), #437 (M02), #438 (M03)
Archives install-ux-hardening-20260405 under docs/archive/missions/
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
d6117f1a4a