- BUG 2: onRangeUpdate sets exclusive end = range.end + 1 day so day view
sends a 1-day window (start < end, no 400) and week/month include the last day
- BUG 3: formatDateTime strips IANA bracket '[Zone]' before new Date() to prevent
'Invalid Date, Invalid Date – Invalid Date' in event popover; regression test added
- BUG 4: remove createEventModalPlugin + customComponents.eventModal — keep only
the Zustand-driven standalone EventDetailPopover to prevent double-open fight
Schedule-X rejects ids containing ':' '[' ']' (the old ${uid}::${iso} form) — mint ev-<uid>-<epochMs> instead. Add an ErrorBoundary so a render throw shows the error instead of a blank page.
- renders title/location/description/calendar-name as plain text
- Escape key and backdrop click close the popover via setOpenEventId(null)
- close button aria-label=Close assertion
- XSS guard: HTML-looking title and description render as escaped text not DOM elements
- renders null when openEventId is null
- Create hydrateEvents.ts: Temporal.PlainDate for allDay, ZonedDateTime for timed
calendarId routes via isShared ? 'shared' : String(ownerUserId) — NOT String(calendarId)
_familySync carries uid/color/isShared through to popover
- Update hydrateEvents.test.ts: add temporal-polyfill/global import; all 4 RED stubs now GREEN
- Create calendarStore.ts: Zustand store with selectedView (localStorage per breakpoint group),
selectedDate, openEventId, calendarRange; D-05 view defaults; calendarRange ± buffer for
initial TanStack Query key without depending on onRangeUpdate firing on mount
- Update client.ts: add CalendarOccurrence/OccurrencesResponse, windowed fetchEvents(start,end)
with credentials:include; keep legacy CalendarEvent/EventsResponse + fetchEventsLegacy
as deprecated for EventProof.tsx (removed in Plan 05)
- Update EventProof.tsx: switch to fetchEventsLegacy to keep build clean until Plan 05
- tsc --noEmit clean; all 18 PWA tests pass
- Add calendarEvents.hasRrule boolean + idx_calendar_events_has_rrule index (Phase 2 pre-filter)
- Add calendars.isShared boolean for shared-family calendar identification
- Create apps/pwa/vitest.config.ts with jsdom environment
- Add vitest, @testing-library/react, jsdom, @testing-library/jest-dom to PWA devDependencies
- Add "test": "vitest run" script to apps/pwa/package.json
- Create three ICS fixtures: weekly-dst.ics (DST spanning), allday-birthday.ics, exdate-series.ics
- Create RED test stub expand.test.ts with concrete DST wall-clock assertions (10:00 local both sides of March 2026 boundary)
- Create RED test stub events.test.ts with 400 validation and color/isShared field contracts
- Create RED test stub hydrateEvents.test.ts with Temporal type and calendarId routing contracts (shared→"shared", personal→String(ownerUserId))
- Create RED test stub calendarConfig.test.ts with firstDayOfWeek 0→7 translation contract
- Mount /api/events, /api/sse in index.ts behind oidcAuthMiddleware; /callback + /health before guard
- Call startBrokerPoller() on boot (5-min ctag-poll background schedule)
- Add sseRouter with GET /heartbeat (streamSSE, 10s interval) for Pangolin SSE smoke test (D-08, T-04-01)
- Add CAL-08 spike script (broker/spike.ts): createFastmailClient → fetchCalendars → print calendar URLs
- Add fetchEvents() to pwa/api/client.ts with typed CalendarEvent/EventsResponse shapes
- Add EventProof.tsx: React Query ['events'], renders first event title+date or empty-state (CAL-01 broker proof)
- Update App.tsx to render MemberBadge + EventProof on landing page
- Add ical.js@2.2.1 to PWA dependencies for VEVENT summary parsing in EventProof
- All 24 API unit tests green; tsc --noEmit clean in both apps/api and apps/pwa
Lucas Berger