The strip sits inside a left/right edge mask, so the always-on macOS
scrollbar rendered as a half-faded light slab across the dark panel and
claimed an 11px gutter. Hide it: the strip already opens centred on the
current GP and the fades mark the overflow.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Stretch the two dashboard columns to a shared row height so whichever side
is taller sets the baseline and the other fills down to it, instead of the
main panel stopping short of the sidebar.
Raise the paddock briefing preview to ten headlines and let the strip take
the column's leftover height, so the extra space is filled with news rather
than empty panel; anything past the fold scrolls in place.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Move the paddock briefing under the season calendar in the main column so
the sidebar (championship + data note) stops running longer than the left
side of the dashboard.
Open the season strip scrolled to the round in focus rather than at round
one, so the relevant GP is centred on load. Re-centring repeats while the
strip reflows (font load, resize) and stops as soon as the reader scrolls
it themselves; the edge fade only applies when the strip actually overflows.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The tyre deg panel expanded by default during races and rendered a
placeholder row per driver until enough clean laps existed to fit a
degradation model. For the first third of a race that was ~525px of
'warming up' rows above the Timing Tower, pushing the tower — the thing
the page exists for — off the fold entirely.
The panel now opens when it has something to say rather than because the
session is a race, and says 'collecting clean laps' while it waits. A
reader who toggles it keeps their choice.
Also:
- Hoist degradationModel into a memo shared by the readiness check and the
rows. It is O(laps) per driver and previously re-ran on every render at
feed rate.
- Order the side rail most-synthesized to most-raw, so a reader arriving
mid-session gets 'what just happened' before the regulatory log.
- Fade the trailing edge of the nav below 560px. It scrolls with a hidden
scrollbar, so the cut-off item read as a clipping bug rather than as
scrollable.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Clamp active-chapter detection to the same scrub bounds as chapter clicks,
keep an explicit selection on click for out-of-window timestamps, point E2E
at the empty-state card, and move Race Story empty-state styles out of app.css.
Co-authored-by: Cursor <cursoragent@cursor.com>
Consolidate the Race Story section into a cohesive timeline surface: custom
chapter-strip scrolling with active-card sync, unified segmented playback
controls, chapter bands on the position graph with decimated axes and
de-collided labels, map toggle gated by an on-mount replay/outline probe,
and shared empty-state cards. Adds vitest coverage and visual snapshots.
Note: replay/outline queries now probe on mount (not only when Map opens) so
the toggle can be hidden before users hit a dead panel.
Co-authored-by: Cursor <cursoragent@cursor.com>
Generate deterministic template headlines server-side for each replay chapter
kind, expose Chapter.headline in the race-hub payload, and render a horizontal
chapter strip on the story view with active-chapter highlighting, click-to-jump,
and a 90-second tour mode built on the existing scrubber playback.
Co-authored-by: Cursor <cursoragent@cursor.com>
Spike: replay location fan-out is bounded with a semaphore at 4 concurrent GetLocation calls, covered by TestAssembleReplayFramesBoundsLocationFanOut.
Adds /api/v1/replay/frames with 5s interval floor, 3000-frame cap, nearest-sample snapping, and empty-driver omission. Wires RaceStoryCanvas to lazy-load replay frames plus cached track outlines when the map panel opens, sharing the existing scrubber/playback state across chart and map.
Tests: HOME=/private/tmp/box-box-home GOCACHE=/private/tmp/box-box-go-cache GOMODCACHE=/Users/aman/go/pkg/mod go test ./internal/web; go build ./... (same env, passed with read-only module stat-cache warning); npm run test; npx tsc --noEmit. Full go test ./... is blocked in this sandbox by existing network/listener-dependent internal/api and internal/news tests.
Reframe Briefing into GP-window sections with driver/team tag chips, a sticky
"since last race" header, and client-side digest helpers (gpWindows, groupByWindow,
tagItems). Overlapping inter-race windows resolve to the latest GP; undated items
land in a Recent bucket. Vitest covers digest lib + page render/filter behaviour.
Co-authored-by: Cursor <cursoragent@cursor.com>
Add deterministic server-side chapter detection for starts, flag periods, pit phases, decisive top-five swings, and finishes, then expose chapters on the race-hub payload.
Spike result: race-hub already loads race control, positions, and laps in one read model. The requested Detect signature does not include pit stops, so pit phases use IsPitOutLap clusters as the local deterministic pit-stop proxy.
Parse and expose SessionStatus from the official live feed, treating Started/Resumed as active and terminal or missing statuses as inactive archive candidates.
Keep /api/v1/live/state and SSE snapshot data reserved for active sessions while exposing memory-only last_snapshot, last_positions, and last_snapshot_at for the explicit Live tab archive view.
Reference-null laps now emit null deltas for all drivers and exclude that
lap window from aligned cumulative totals so later comparisons stay sane.
Challenger-null behavior is unchanged. Compare tab meta documents the policy.
Closes#46
Co-authored-by: Cursor <cursoragent@cursor.com>
Add shared Meaning primitive and pure interpretation helpers for interval,
tyre age, and championship gap columns on the live tower, tyre deg panel,
and championship hub. Thresholds are exported consts (undercut window tied
to PIT_LOSS_SECONDS from #13).
Co-authored-by: Cursor <cursoragent@cursor.com>
Ship driver comparison in the race hub: two pickers (default top finishers),
best-lap telemetry overlays via TelemetryTraceChart, and cumulative pace
delta via DeltaTimeGraph with pit-lap captions. Car data is filtered to each
driver's fastest lap client-side (OpenF1 returns full-session samples).
Co-authored-by: Cursor <cursoragent@cursor.com>
Replace the static weekend band with a three-state hero (live, upcoming,
between weekends) driven by heroState() and existing page queries. Between-weekend
podium uses the existing race-hub endpoint for the last ingested race session
since championship hub does not expose finish positions.
Co-authored-by: Cursor <cursoragent@cursor.com>
