#286: request() now throws C2ApiError — message is FastAPI's `detail` or a
plain sentence for the status (401/403/404/429/5xx), with toString() so the
many String(e) call sites read cleanly. status/body stay on the error; the
Discord parsers rebuild the legacy "C2 API error N: body" text via
legacyErrorText(), so their invite/code parsing is unchanged.
#284: Resolve, Regenerate summary, alert-rule toggle/delete/load,
Acknowledge, trip deletes, system delete and Restart OP25 now surface
failures (ErrorBanner where the page has one, alert() where the page
already uses it). Rules tab no longer says "No alert rules configured"
when the load failed. Confirms added for Resolve (no reopen path exists),
rule delete and trip delete. Reopen deliberately not built — manual
resolve doesn't set resolved_at, so reopening is a lifecycle change.
Frontend unverified: no Node on the authoring box (#207).
Closes#286
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
UI_REDESIGN chunk 4 was never finished: 39 app/component files still used
raw Tailwind greys, kept readable in light mode only by the !important
override sheet. In dark mode text-gray-600 is ~2.3:1 on surface, and the
light override maps it to #94a3b8 (~2.6:1 on white) — unreadable in both.
Mechanical mapping (886 classes): gray-100/200 -> ink, 300/400 -> ink-2,
500/600/700 -> ink-muted, bg 950/900/800 -> page/surface/raised,
border 800 -> line, 700/600 -> line-strong, plus hover/divide/placeholder.
Alpha suffixes kept (tokens are color-mix, so /60 works). bg-gray-700,
text-white and marketing pages left alone. text-[9px] -> text-[10px].
Frontend unverified: no Node on the authoring box (#207).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Trip-level tags: admins configure available tags in the trip header (inline add/remove pills). The AI can also create new tags via the add_tag tool.
Event tags: selectable in the Add Event modal, shown as colored pills on event cards in the timeline, and on AI suggestion cards.
AI integration: sees available tags in its system prompt, applies them when proposing events, can create new ones with add_tag.
Discord: tags shown as inline code blocks under each event in /trip view.
Colors: auto-assigned from an 8-color palette by tag index, consistent everywhere.
Focus: textarea gets refocused via inputRef after the AI response (or error) lands
Persistence: chat history saved to localStorage keyed by trip ID, loaded on mount — survives refreshes
lib/types.ts — TripRecord and TripEvent types
lib/c2api.ts — getTrips, getTrip, createTrip, deleteTrip, createTripEvent, deleteTripEvent
lib/useTrips.ts — Firestore realtime hook on the trips collection, ordered by start date
app/trips/page.tsx — List page split into Upcoming / Past sections, card click navigates to detail, "+ New Trip" modal for admins with all fields including date range and maps link
app/trips/[id]/page.tsx — Detail page fetched via C2 API (gets trip + events in one call), day-by-day itinerary with time, location, maps link, notes, and Discord attendees. Add Event modal (date constrained to trip range). Admin-only delete trip + remove event.
components/Nav.tsx — Trips link added to the nav