[FEATURE] Vehicle Spawning

[Paneedah]

Vehicle Spawner v2.0

This one's a fairly simple one, but also not in the same time as we still need to plan out how we want this to work exactly. I will separate this issue into 2 sections. First one being dealerships, second one being just normal vehicle spawning.

1. Dealerships

This is still a to-do and I have little ideas on how we're supposed to do this exactly. I'll need to discuss this with @BurnhamR to make sure we don't make a breaking change that noone likes.

2. Spawning Saved Vehicles

This should be hopefully kept similar to how we have it now, where you can go into your KC-Menu, find a vehicle, and spawn it from there. I still need to discuss this more properly with @BurnhamR, as safe-zones were being discussed and other requirements for spawning vehicles.

[Paneedah]

@BurnhamR We'll need to discuss this - as I'm unsure how you want it to work exactly.

For example, did we also want vehicles to be tied down to a specific character once saved? Or will they be more of a global thing?