Updated to add in the reset functionality

[sam-c-dfe]

Description

Updated to add in the reset functionality when someone starts the first step of the journey. Also, changed the length of the cookie to be 30 minutes.

Ticket number (if applicable) - EYQB-400

How Has This Been Tested?

Running locally and unit tests

Screenshots

Please include screenshots if applicable.

Checklist:

• My code follows the standards used within this project
• I have performed a self-review of my code
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests (Unit, E2E) that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[github-actions]

Package	Line Rate	Branch Rate	Health
Dfe.EarlyYearsQualification.Content	90%	91%	✔
Dfe.EarlyYearsQualification.Web	97%	88%	✔
Dfe.EarlyYearsQualification.Mock	99%	83%	✔
Summary	95% (2133 / 2252)	89% (306 / 342)	✔

Minimum allowed line rate is 90%