Currently, in the Pharmacist module → Care Context Linking → OTP screen, only the "Submit" option is available for entering the OTP. Users do not have the option to cancel and go back if they wish to abort the process.

Requirement:
Add a "Cancel" button on the OTP screen to allow the user to exit the OTP flow and return to the previous screen without submitting the OTP.

Acceptance Criteria:

• A "Cancel" button should be available on the OTP screen.

• On clicking Cancel, the user should be redirected back to the previous screen (Care Context Linking initiation screen).

• OTP entry should not be validated when Cancel is clicked.