chore: do not clone for no reason in local search

feat: add into_iter for population

feat: add utilities to perturbation to iterate through wrappers easily

Make PerturbationOperator implement Any, allowing it to be downcasted.
Make WrapperPerturbation for perturbations that wrap other
perturbations, such as the mutation perturbation and bounded perturbation.
Make ListWrapperPerturbation for pertrubations that wrap multiple
pertrubations, such as the combined perturbation.

This should allow for easily looking through perturbations, finding
all perturbations of a specific type and modifying them. One use
case can be for changing the probability of a mutation perturbation
during evolution.

chore: do not pass pairing as mut

tests: tweak one_max parameters

refactor: abstract pairing to n-ary

tests: adjust evolution one_max algorithm to always find optimum

feat(binary_string): add single bit perturbation, flip perturbation

refactor: pass rng as argument

Instead of having the Rng stored
inside the structs, pass it through
the functions. This means it's no longer
necessary to pass perturbations etc. as mutable.

tests: add simple test for evolution on one_max

refactor: do perturbation in place instead of cloning

fix: tournament selection in case last wins returned wrong index

fix: tournament replacement strategy could be using wrong indices

feat: add best replacement

feat: add best selection

fix: return proper indices from tournament

feat: add mutation and combined perturbations

chore: make library out of eoa_lib

chore: move env to codes/eoa_lib