* Add vehicle part color editor to save editor
- Add Vehicles tab with 3D preview of customizable vehicle parts
- Support all 43 colorable parts across 4 vehicles (dune buggy, helicopter, jetski, race car)
- Implement shared LOD resolution for proper rendering of all parts
- Extract reusable NavButton and ResetButton components
- Remove debug console.log statements from ScoreCube
* Reserve space for reset button in vehicle editor to prevent layout shift
* Add tooltip to vehicle editor explaining click-to-cycle interaction
* Add scroll-into-view behavior for name slots on mobile
When name slots overflow on narrow screens, focusing a partially visible
slot now smoothly scrolls it into view. Scrollbar is hidden for cleaner UI.
* Extract EditorTooltip component for consistent tooltip positioning
Refactored tooltip markup into reusable EditorTooltip component used by
both ScoreCube and VehicleEditor. Tooltip now consistently appears in
top right corner of the editor section.
* Add transparency support to vehicle part rendering
Apply mesh alpha values from WDB to Three.js materials. In the original
game, alpha=0 means opaque while alpha>0 enables transparency. Disable
depthWrite for transparent meshes to prevent z-fighting.
* Use MeshLambertMaterial for original game-like rendering
Switch from MeshStandardMaterial (PBR) to MeshLambertMaterial for flat,
vibrant colors matching the original game. Simplify lighting setup for
solid colors without visible shadows.
* Fix WDB texture parsing for parts vs models
Parts and models have different texture info formats - models include a
skipTextures field that parts don't have. Add isModel parameter to
parseTextureInfo to handle this difference correctly. Also remove silent
catch blocks and overly defensive checks.
