Share Replay and Spectate workspace in a feature package

.github/workflows/playwright-e2e.yml

@@ -71,42 +71,42 @@ jobs:
             runs_on: '["mars-ubuntu-2vcpu-6g", "mars-retry-3"]'
           - name: seeded-shard-1
             server_set: seeded
-            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue
+            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue --project=lap-replay
             shard: 1/7
             runs_on: '["mars-ubuntu-2vcpu-6g", "mars-retry-3"]'
           - name: seeded-shard-2
             server_set: seeded
-            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue
+            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue --project=lap-replay
             shard: 2/7
             runs_on: '["mars-ubuntu-2vcpu-6g", "mars-retry-3"]'
           - name: seeded-shard-3
             server_set: seeded
-            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue
+            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue --project=lap-replay
             shard: 3/7
             runs_on: '["mars-ubuntu-2vcpu-6g", "mars-retry-3"]'
           - name: seeded-shard-4
             server_set: seeded
-            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue
+            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue --project=lap-replay
             shard: 4/7
             runs_on: '["mars-ubuntu-2vcpu-6g", "mars-retry-3"]'
           - name: seeded-shard-5
             server_set: seeded
-            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue
+            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue --project=lap-replay
             shard: 5/7
             runs_on: '["mars-ubuntu-2vcpu-6g", "mars-retry-3"]'
           - name: seeded-shard-6
             server_set: seeded
-            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue
+            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue --project=lap-replay
             shard: 6/7
             runs_on: '["mars-ubuntu-2vcpu-6g", "mars-retry-3"]'
           - name: seeded-shard-7
             server_set: seeded
-            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue
+            projects: --project=seeded-e2e --project=seeded-routes --project=seeded-imports --project=tracks-catalogue --project=cars-catalogue --project=lap-replay
             shard: 7/7
             runs_on: '["mars-ubuntu-2vcpu-6g", "mars-retry-3"]'
-          - name: seeded-webgpu
+          - name: lap-replay-webgpu
             server_set: seeded
-            projects: --project=seeded-webgpu
+            projects: --project=lap-replay-webgpu
             runs_on: '["mars-ubuntu-2vcpu-6g", "mars-retry-3"]'
     uses: ./.github/workflows/playwright.yml
     with:

CHANGELOG.md

@@ -1,10 +1,23 @@
 ## Unreleased
 
 ### Features
+- Show clickable circuit-overview sector markers on desktop only while hovering or using keyboard focus; keep them visible on touch screens.
+- Group LMU state of charge, virtual energy and regenerative power in a separate table below the main Replay and Compare → Spectate metrics.
+- Use dashed track edges in Replay and Compare → Spectate to provide fixed-distance speed cues.
+- Show plain TC and ABS indicators in the Replay and Compare → Spectate center dashboard only when native activation telemetry was recorded, lighting them green during activation and keeping inactive or temporarily unavailable readings neutral.
+- Show color-coded per-wheel traction status in the center dashboard for single-lap Replay and Compare → Spectate, with separate A/B readings and unavailable telemetry marked clearly.
 - Keep Sessions actions in a bottom-center floating bar with a selection count and Deselect all. Keep Compare visible and enable it only for two compatible laps; filter comparison laps by Mine, Others, or All inside the lap-picker dropdown.
-- Show separate LMU player energy, engine, electric motor, steering feedback, weather and race-control readings in live telemetry and recorded-lap analysis when provided by the game.
+- Show separate LMU player energy, engine, electric motor, steering feedback, weather and race-control readings in live telemetry when provided by the game.
 - Show read-only LMU setup, forecast and condition snapshots with source age and availability, without waiting for network requests before displaying live telemetry.
 - Compare laps in Spectate with synchronized 3D replay, configurable cameras and overlays, live A/B instruments, sector deltas, and telemetry, car, AI, Focus View, and lap-statistics panels.
+- Inspect recorded telemetry in Compare → Spectate with a Data panel and switch between lap A and B without showing both panels at once.
+- Bring Compare → Spectate's scene, playback, telemetry and Insights to single-lap Replay, with saved 3D settings, grouped wheel graphs, stable ERS bands, chassis/tire-info rendering and independently resizable, horizontally scrollable panels.
+- Show LMU traction-control and ABS settings and activation, traction-control cut level, motor map, battery state of charge, virtual energy and signed regen power in Replay's existing Data panel instead of a separate Player telemetry section; show brake migration beside brake bias in Dynamics.
+- Restore the single-lap Replay segment-time list in a collapsible Segments panel, with active-segment highlighting and a saved open state.
+- Use Replay on phones with a compact horizontal dashboard, larger touch controls, an opaque circuit overview you can close, and one panel at a time beneath the playback tabs. Read colored sector labels closer to the timeline on phones and desktops, and scroll track and lap pickers out of view while keeping navigation visible.
+- Manage Replay AI analysis from its tab without a duplicate panel header.
+- Open desktop Replay and Spectate panels within half the workspace, then drag them wider—including a single panel—to give charts more room. Resize each panel without shrinking its neighbors.
+- Drag Replay and Spectate tabs to reorder them, or use Alt+Left/Right; keep the saved tab order when reopening the page.
 - Choose a 50–100 Hz recording frequency for ACC, AC Evo, iRacing, or LMU during setup to reduce recording size. Live UDP recording is unchanged.
 - Downsample saved recordings manually or with an opt-in age policy in Storage settings; measure the first 1,000 frame timestamps per stream and skip recordings already at or below the target. Track progress and retry failed files. Favorites and MoTeC imports stay unchanged.
 - Split recordings into individual, lossless per-lap `.bin` files so lap 60 loads as fast as lap 1.
@@ -14,6 +27,10 @@
 - Provide a Linux x86_64 AppImage for Ubuntu 22.04 and newer, with AppImageUpdate-compatible GitHub release deltas.
 
 ### Fixes
+- Correct the LMU steering indicator direction in the Replay and Compare → Spectate center dashboard without changing recorded steering values.
+- Show active TC and ABS readings in green in Replay's Data panel, while keeping inactive and unavailable readings neutral.
+- Use reported traction-control activity in Replay and lap insights when the game's telemetry provides it; infer activation only when that channel is unavailable.
+- Hide Y-axis labels on telemetry charts while keeping chart legends and data visible.
 - Keep recording splitting and background processing available when the UDP telemetry port is already in use.
 - Report inconclusive historical lap classification as limited without requesting attention, and correct earlier results.
 - Center Le Mans Ultimate track outlines within catalogue cards.
@@ -81,6 +98,7 @@
 - Skip LMU outline requests when stored track names do not identify one layout.
 
 ### Internal
+- Cover Replay extraction invariants with regressions for bounded track ribbons, seek-aware tire labels, cold frame capture, keyboard frame stepping, position-only segment timings and native AC Evo TC evidence.
 - Ignore terminal color codes when waiting for compiler startup in the Paraglide lifecycle CI test.
 - Generate Paraglide declarations with the installed native TypeScript compiler and stop abandoned translation watchers from consuming CPU after development exits.
 - Use Ubuntu instead of macOS for CI runners and cap Mars memory requests at 6 GB.

advisor-plans/lap-replay-backend-plan.md

@@ -0,0 +1,25 @@
+# Lap replay server implementation
+
+Contract: [shared integration contract](lap-replay-contract.md). Reciprocal UI work: [UI plan](lap-replay-ui-plan.md).
+
+## Scope and ownership
+
+Own replay/Insights handlers currently in `apps/backend/src/routes/laps/resource-routes.ts`, feature semantic DTOs under `packages/lap-replay/contracts/replay.ts`, package-owned server implementation and focused endpoint tests. Preserve shared DB/capture/analysis services, middleware and application lifetime ownership. The coordinator owns package manifests, public barrels, app registration and final test discovery.
+
+## Tasks
+
+1. Move `SemanticReplayFrame` and `SemanticLapTelemetry` definitions from the client hook into browser-safe contracts; reuse authoritative LMU wire, insight and coverage types. Preserve the wire format; strengthen the existing unknown findings array to `LapInsight[]` only where the real handler already guarantees it.
+2. Extract actual Hono handlers for semantic telemetry, Insights reads and Insights rerun into `server/`, preserving existing source/artifact selection, native replay, frame-index restoration, serialization and errors. Export real routes through `/server`; remove old handlers rather than wrap them (C4/C5).
+3. Compose routes in the existing app with inherited auth/CSRF/origin behavior and inferred RPC typing. Move exclusively owned server tests if found; keep shared cross-feature tests centrally owned and migrate their public imports (C4/C5).
+
+## Acceptance and verification
+
+Server acceptance is C4 and server/contracts ownership in C5; C1/C2 depend on the unchanged real backend integration. Reuse all shared E2E scenario definitions. Validate shared-ID/header failures, wrong-game/missing laps, parsing failures and uncommitted live-capture states against existing source fixtures. Follow the shared contract's authoritative distinction between ordinary unavailable capture results and the later publication-race guard. Preserve current handling rather than invent new fallback data, clocks, indices, auth or persistence behavior.
+
+The coordinator runs feature server/unit gates, real API error/recording scenarios, full UI/backend replay/Insights integration, public typing, boundary rejection and production browser build. Record passing results and any unavailable environment explicitly. Server and UI implementations proceed independently after the shared contract; final completion depends on integrated E2E evidence.
+
+## Implementation outcome
+
+The package owns the three real Hono handlers, semantic DTOs and focused route integration suite; application registration preserves the typed route chain and shared middleware. Existing mixed comparison/AI route coverage remains centrally owned.
+
+Executed outcomes are linked from the [shared verification record](lap-replay-contract.md#recorded-verification). Real compiled HTTP coverage includes ordinary errors, rerun persistence and both unavailable-capture states. The unchanged later publication-disappearance race and generic replay-failure catch were not fault-injected; their handling was preserved, not claimed as independently exercised.