Navigate to period calendar input as part of onboarding sequence and add ending screen #108
Description
Currently, the user selects an exam date if they do not menstruate. Add the equivalent feature for menstruating users.
Namely, after the onboarding sequence asks if they menstruate, and they say yes:
- Navigate to the next screen, and the user should be asked to input their last period data using the calendar component we currently have.
- This should hook up to the actual logic for saving period dates and calculating exams, as if they did it on the home screen.
- Then, for both menstruating/non menstruating users, navigate to the next screen. This screen should use the calculated next exam date and display some text saying "Please come back on [date] for your self examination" or something similar. Text will be provided.
This should be the final page before the homepage.