tests(tsp): add tests for reverse subsequence

fix(tsp): reverse properly in reverse subsequence perturbatio

feat: add loading of optimal cost from solutions.txt

feat: add edge recombination crossover

feat: add into_iter for population

chore: add instances to run the algorithm on

feat(tsp): add data loading

chore: add constructor for TSPRandomInitializer

fix: iterate city positions by rows

refactor: use swap_rows in SwapPerturbaiton instead of swapping by indices

feat: add plotting of TSP

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