Method for parallel execution of functions without wasting dozens of lines starting/joining threads

[Fabulani]

Implement a method to one of the State Machine classes that executes functions in parallel by creating and joining threads with daemon=True. The goal is to simplify the execution of many parallel tasks, e.g. moving 5 robots in parallel by using 1 line of code instead of 10+.

Example code:

Scenario.parallel_execute(
    functions: list[
        tuple:(function, list[args])
    ]
)