feat(lights): add dynamic vehicle headlight pointlight colors

[CanerKaraca23]

Summary

• Disables native hardcoded white pointlight calls (AddLight) in CVehicle::DoVehicleLights via 5-byte NOP patches at 0x6E27E6 and 0x6E28E7.
• Updates HeadlightComponent::ProcessPointLights to register headlight pointlights whenever vehicle headlights are active, dynamically projecting the configured JSONC/dummy color and applying high-beam range multipliers (fHighBeamPointLightMul) when long lights are engaged.
• Ensures all vehicle headlight lighting components (coronas, shadows, light beams, and pointlights) remain consistent in color and intensity across standard lighting and high-beam states.