fix(hotfix): bottom sheet appearing when turning biometrics off and remove toast.

[IndusAryan]

this needs some talk in the issue before being undrafted

closes #969

[Luna712]

@IndusAryan I wonder if maybe you should have to confirm biometrics before it can even be enabled also? iE enter biometrics once when enabling and if it fails don't actually enable also.

[IndusAryan]

this was thought as well as tried, to get this it requires bringing interface onAuthenticationSuccess in the accountSetting, but it requiresActivity() to work and context, but now i have learned context more , will try again.

[Luna712]

this was thought as well as tried, to get this it requires bringing interface onAuthenticationSuccess in the accountSetting, but it requiresActivity() to work and context, but now i have learned context more , will try again.

@IndusAryan

This is probably something I could help with if you need/want?

[IndusAryan]

i will draft this and push changes you can review them, or co commit them.

[Luna712]

@IndusAryan can we unmark this as draft and do the rest in a separate PR, this is quite important to get merged for me, especially that random toast is pretty annoying as it even appears on TV which doesn't even support biometrics?