feat: add composable racing-line overlays to Analyse

[Korupt-virus]

Summary

• show game-provided ACC and AC Evo reference racing lines in both the 2D Analyse track map and 3D car view, including each game's coordinate transform
• replace the exclusive 2D overlay cycle with an Overlays dropdown whose Inputs, Segments, Sectors, and Racing line checkboxes can be combined
• consolidate 3D display toggles into a matching View dropdown and add an independent Racing line toggle
• persist 2D overlay selections while hiding Racing line controls when the selected track has no reference data
• preserve unsupported-game and Live Setup Engineer behavior while adding localized labels, renderer coverage, seeded cross-game coverage, and release notes

Behavior

Racing line displays reference geometry supplied by the game data. It is not a generated or ML-derived optimal line. In 3D, only nearby line sections render around the current car position.

Testing

• bunx oxlint .
• bun run typecheck
• bun test ./client/test/static-track-drawing.test.ts
• bun test test/tooling/theme-contract.test.ts --timeout 60000
• bun test test/tooling/changelog.test.ts --timeout 60000
• focused seeded Playwright racing-line scenario covering combined 2D overlays, 3D line pixels, state across ACC and AC Evo laps, and unavailable controls for FM
• browser smoke proof for combined 2D overlays and 3D View controls

Full seeded shared-controls scenario still reaches the unchanged speed-readout assertion at playwright/tests/seeded/analyse/controls.ts:75; focused racing-line scenario passes.

Closes #103

[Snazzie]

Can you expand on what this does?

[Korupt-virus]

Can you expand on what this does?

Adds a magenta racing line to show "optimal" racing line right now it just takes from the game, but can be used in future for ML racing line.

[Snazzie]

Can you expand on what this does?

Adds a magenta racing line to show "optimal" racing line right now it just takes from the game, but can be used in future for ML racing line.

can we add this to 3D render aswell. and make it a toggle, rather than cycle

[Snazzie]

we also might want to turn the toggles into a drop down menu, gonna run out of space

[Korupt-virus]

we also might want to turn the toggles into a drop down menu, gonna run out of space

what about doing a drop down? like what if i want segments, my inputs, and optimal all at the same time?

[Snazzie]

we also might want to turn the toggles into a drop down menu, gonna run out of space

what about doing a drop down? like what if i want segments, my inputs, and optimal all at the same time?

thats what i am suggesting. toggles go into the dropdown menu