[FR] add an option to edit configs in profiles

[DiabloPNK]

Feature description

adding new configs to existing profiles and removing configs that are unavailable after the delay test.
I have over 2000 configs in a profile and it takes a lot of time to delay test them all, it also crashes the app when I try to export configs. there is one more issue that I faced recently, if you have more than a certain number of configs in a profile the test delay only test a few configs and stops afterwards.