feat(tsp): Output csv statistics

chore: remove city ids from chart

feat(tsp): add BinaryString representation of TSP

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(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

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.

feat: init tsp_hw01