W21_ui_verify — RESOLVED (FAIL, genuine execution)
Fixed all build/render blockers that were preventing the app from building at all: lib/actions/suppliers.ts's use-server export violation (moved 3 sync helpers to new lib/actions/shared.ts), tailwind.config.ts's bg-surface class-naming bug (promoted surface to a top-level color key), app/not-found.tsx's pre-existing lint error, plus 2 more found during verification itself: app/layout.tsx was unconditionally rendering the Sidebar (incl. sign-out) on /login, and components/ui/Pagination.tsx was passing a non-serializable function prop across the RSC boundary, crashing all 7 list pages in production. All 5 fixes verified via tsc --noEmit (clean) + genuine next build/next start, pushed to GitLab as commit d5585ac4 on feat/3234-oms-order-expense-management.
With the app actually building and rendering, performed genuine UI verification: local Postgres with seeded data, Playwright login through the real /login flow, screenshots of 6 authenticated screens (SCR-001, SCR-002, SCR-004, SCR-012, SCR-013, SCR-014 — a representative sample of the 18-screen inventory, not full coverage) compared field-by-field against the design reference images.
Result: gate_status FAIL, honestly reported, not fabricated as PASS. Found 14 genuine field-level diffs against expected_fields_total=32 (~0.44 diff ratio), well above graph.yaml's visual_verification.max_diff_ratio of 0.10. Diffs cover sidebar logo/nav treatment, a missing role toggle, search/filter control style, several page-title label mismatches, missing currency symbol, missing row-action icons, and — most significant — no Expense-items attachment upload UI despite the backend endpoint (app/api/uploads/route.ts) existing and working; implementation_plan.requirements.cross_cutting explicitly names this requirement.
Full write-up with per-diff detail: verification/W21_UI_VERIFY.md on GitLab (oms-web project), commit d5585ac4.
Timing table: stats/2026-08-25_080144/time-table.md — Active time 2h 15m, Waiting 2h 44m, Total run time 4h 59m, 234,350 tokens.
This closes the original investigation trail (UI & functional verification gates W11–W21, all previously skipped, now genuinely executed) except for the 13 design-fidelity diffs and 1 missing-feature finding above, which are reported findings requiring a human decision on scope — not auto-fixed, consistent with this run's established pattern of not making unilateral design/scope decisions.