SUV vehicle

[jonyMarino]

---

Fixes: #61

About

Summary

This PR adds support for Unreal Engine-native vehicles whose physics are handled by UE5, while Project AirSim provides control, state synchronization, sensors, and Python APIs.

Main changes

• Add the generic unreal-vehicle-api and actuator signal mapping.
• Add Unreal-side vehicle interfaces and actor base classes.
• Synchronize vehicle kinematics between UE5 and Project AirSim.
• Extend the Python client with generic robot and Unreal Vehicle APIs.
• Update Rover and Simple Drive APIs to support the new integration.
• Add examples for:
  • Direct Unreal Vehicle control
  • RC control
  • Simple Drive control
  • Vehicle sensors
• Add robot and scene configurations for the vehicle examples.
• Add an Unreal SUV with its materials, textures, animations, and supporting Blueprint assets.
• Enable the required Chaos Vehicles plugins in the Blocks project.
• Add documentation for configuring custom Unreal Vehicle Blueprints.

Testing

• Run the included Unreal Vehicle examples using the new scene and robot configurations.
• Validate direct parameter, RC, and Simple Drive control.
• Validate vehicle kinematics and sensor access through the Python client.

How Has This Been Tested?

Screenshots and videos (if appropriate):