Batch profile import

[sotpapathe]

Thanks for making and still maintaining totp-me!

Please correct me if I'm wrong but from my understanding there's no simple way to batch import multiple profiles. I'd rather not copy-paste all the secrets by hand and the binary files the profiles seem to be saved to don't seem easy to hack.

Would it be feasible/easy to implement a file import function, so account data can be imported from e.g. XML?