Schedule list day accordion stays collapsed by default but auto-
opens the day matching today's date when it's in the visible week
window — mirrors Angular's p-accordion default-active behaviour
where today's flights are visible without a click. The user can
still collapse it; we never re-open after that for the same date.
Visual-diff URLs were hardcoded to a past date with the wrong React
URL format (Angular path-style /AAQ/16042026 instead of React's
single-segment /AAQ-20260420-00002400). Switch to dynamic
yyyyMMdd of today for onlineboard pages and Mon→Sun of the current
week for schedule. Schedule-route diff dropped from ~91% to ~28%
on desktop after these two fixes.
gnezim
f1f0030b69