[FEAT] hide the unlock password length with i use biometric to unlock and use both

[mantrasiva]

hi

might be possibile to hide the master password lengh or even hide (evertything ) even with asterisks when i unlock with biometric ?

to increase the protection
strangly keepass2android mostly show the same asteristk numers my password

and i have been able to unlock the database with password + biometric (finger print) , could be done?
i mean enable biometic unlock for quickunlock