add some ls files
update ft_ls
update ls
update ft_ls
update ls
add ls test structure
rename ft ls tests
first ft_ls working test
first working test
update tests
add recursive
update ls recursive
test 01 02 passing
add sort test
add test 3 recursive
update test script
update tests/02_test_ft_ls_opt_R.spec.c
update tests/04_test_ft_ls_multiple_dir.spec.c
tests/04_test_ft_ls_multiple_dir.spec.c
fix ft_ls_sandbox reset