Fix constant fluid battery errors in Biker Garage

In Biker Garage - Mechanic Simulator, constantly dealing with fluid leaks and dead batteries disrupts the immersive repair experience. Players often lose focus on core mechanics due to tedious resource management issues. The Fluids and Battery Normal modifier solves this by eliminating these frustrating random failures. It ensures all fluid levels remain stable and battery status stays optimal automatically. You no longer need to waste time refilling oil or replacing batteries unnecessarily. This shift allows you to concentrate entirely on high-value gameplay like engine tuning, part upgrades, and custom designs. You can now complete every motorcycle restoration smoothly, experiencing true mechanic satisfaction. This enhancement significantly boosts game efficiency and enjoyment, ensuring every engine start is powerful rather than anxiety-inducing. Enjoy a streamlined workflow that respects your time and skill.