MC-4126

Final integrated MC visual QA + first-time-user walkthrough across all merged campaign slices (MC-4122 nav polish, MC-4123 Home v2, MC-4124 board + ticket detail, MC-4125 tasks/scheduler mobile + Health). All four implementation slices are merged to master and live on http://100.118.207.3:3001 (service restarted 2026-05-25 20:55 SAST, post 6bbf61e). SCOPE — integrated walkthrough on live MC: 1. Desktop (≥1280px) flow: Home (/?ui=v2) → board → ticket detail → tasks → back nav (breadcrumbs, header) → Home. Repeat with at least one in-progress ticket and one Inbox ticket. 2. Mobile (≤390px iPhone-class) flow: same Home → board → ticket → tasks loop, plus Health affordance interaction on tasks page. 3. Cross-slice consistency check: typography hierarchy, button sizing/fit, header/control-bar overflow, sticky/freeze panes, chip wraps, dark-mode parity, focus states. 4. Console clean (no JS errors / no unhandled rejections / no failed network calls beyond expected 401/404 noise) on every page. 5. First-time-user clarity: capture three concrete UX rough edges (or confirm "none above bar") as a punch list for follow-up tickets. EVIDENCE — save under /home/lucienne/workspace/mission-control/state/design-review/MC-4119/MC-4126/: - desktop/{home,board,ticket-detail,tasks}.png - mobile/{home,board,ticket-detail,tasks,tasks-health-open}.png - console-log.txt per page (browser-harness js console capture is fine) - walkthrough-notes.md with the cross-slice findings and the integrated punch list ACCEPTANCE: - 8+ screenshots captured (4 desktop + 4 mobile minimum, more if Health affordance / nav transitions worth proving). - No new console errors introduced by the merged slices versus baseline. - Walkthrough notes filed with: PASS/CONCERN per slice, plus punch list of ≤5 follow-up items (each one suitable as a future MC-4xxx ticket). - If any item is severe enough to block (eg primary action unreachable, broken nav, major regression), open a child fix ticket assigned to luci runtime_profile=codex and link it on this ticket; do not silently mark MC-4126 done. GATE PIPELINE: 1. BUILD = the walkthrough itself (browser-harness or playwright, headless or VNC). 2. DESIGN SIGN-OFF — Gemini compare integrated screenshots vs Linear/Vercel/Raycast/Sentry benchmarks; PASS recorded with prompt + output under MC-4126/gemini/. 3. QA — Opus independent review of the walkthrough notes + punch list (sanity-check severity, scope, and that no regression was missed). 4. UA — Tessa/browser-harness mobile + desktop record above already covers UA; Luci proxy-acceptance is allowed for visual taste per Elmar delegation (2026-05-25). Only escalate to Elmar if a punch-list item is product/taste/spend/deploy-class. RUNTIME: codex (direct Codex CLI). Worker: luci. Branch is optional — this slice is read-only browser walkthrough on master; any small follow-up fix opens its own ticket/branch. Expected check-in: 2026-05-26 06:00 SAST. <!-- visual-policy:safety-v1 --> Controller safety guardrail: no live deploy, luci-dashboard restart, direct copy into main/live tree, or production runtime mutation without explicit Elmar approval. Walkthrough is read-only on the already-merged/live master tree; do not redeploy or restart anything as part of this slice.