Password memorazation feature
Add a password memorazation function which allowes to repeatedly enter a password, and corrects errors in the inputed password(showes errors)
example in terminal:
Set your password:
Password saved. You can now input it repeatedly.
Enter your password:
ERROR
tes
^ HERE
Enter your password:
ERROR
est pa
^ HERE
Enter your password:
ERROR
passwo
^ HERE
Enter your password:
ERROR
word
^ HERE
Enter your password:
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