[Bug]: Manage password crashs with memory leak

[rodcordeiro]

Describe the bug
When returning to manage password page it returns a component issue, informing that it wasnt able to perform a React state update on unmounted components.

To Reproduce
Steps to reproduce the behavior:

1. Open the app
2. Go to "View passwords"
3. Open a password or other page
4. Go back to password list page.

Additional context
Add any other context about the problem here.

Warning:

Warning: Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. To fix, cancel all subscriptions and asynchronous tasks in a useEffect cleanup function.

[rodcordeiro]

useMemo should solve the problem