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9a94156acc
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feat: Phase 2 — leadership 大屏 (/overview) + district normalization + drawer a11y
Phase 2 of the UX modernization. Three conflict-free workstreams.
Leadership 驾驶舱 (/overview):
- Wuhan 13-district Leaflet choropleth (public/wuhan_districts.geojson, keyed
on name, darker=higher per 高风险高亮), legend, hover/click-zoom
- 全部/门诊/住院 Segmented toggle drives choropleth + Top-5 district bar
- literal "数据截至2023-12" as-of badge (D3 honesty); raw spinner → LoadingState
- decompose OverviewDashboard 501→273; 6 components + 2 helpers under components/overview/
District normalization (backend data boundary):
- case_loader.normalize_district + load_cases_by_district_daily collapse the
26 dirty labels (武昌/武昌区…) → 13 canonical; analysis/grid/insights repointed
(fixes a grid-merge row-drop bug as a bonus); in-memory, schema unchanged
Shell a11y (code-review carryover):
- drawer is now a proper modal: ESC, body scroll-lock, focus-in + focus-trap
cycle + focus-restore, role=dialog/aria-modal/aria-label, hamburger aria-expanded
- SideNav expanded state lifted to AppShell so rail+drawer stay in sync
- RouteErrorBoundary around <Outlet/> keeps shell chrome on page/chunk failure
Gates: tsc 0 · vitest 64 · e2e 19/19 (17 user-flows + 2 overview) · build ok
· backend pytest 6 new + 48 regression green
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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2026-06-21 20:24:26 +08:00 |
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