BCP has no structured scope field (eventType/eventSubType are always
empty), and name-matching against RTT/GT/Major only covered ~55% of
events while systematically missing well-known majors that don't
literally say "GT" (ATC, 8TC, the Gateway Open...). Instead: RTT vs GT
is inferred from event duration (single day vs multi-day), Singles
events only, no Major tag — per team captain's call.
Duration has to be computed in each event's own timezone, not raw UTC
or the viewer's browser timezone: BCP end-times often land on the next
UTC calendar date purely from offset (a Chicago RTT running 9am-9pm
local reports as spanning two UTC dates). Verified against real RTT-
and GT-named events before shipping. The existing date-range display
had the same latent bug — fixed alongside this using the same
timezone-aware day comparison, so the badge and the displayed date
range can never visually contradict each other.
Also adds a filter bar (Format: Singles/Team Event, Scope: RTT/GT) —
toggling narrows the list per circuit without refetching, since the
already-fetched events are now kept around and just re-filtered.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SBzcNkW7JcYipnAX6HfgmK
mandaloreandClaude Sonnet 5
83b6a2069d