Design the logic for the Login, Create PIN, and Re-create PIN screens in App

[testbyYulia]

Description

Bugs should be resolved comprehensively. The logic must be designed to be secure and user-friendly.
For example, currently, when an incorrect password is entered on the Login screen and the ‘Create PIN’ button is pressed, the user is redirected to the Create PIN screen. This way, not only the owner can access the data.

Also, all "Confirm" buttons should only be activated, only when entered data is correct.
More information can be found in the related tasks.

Reference

Task:
#400
#401
#399

Acceptance Criteria

Desired Output (may vary)