Implement the new design for the IRS emergency flow as detailed in T360986.
Figma design: https://www.figma.com/design/ZfMGm4XFZy49GlYyINacaK/IRS-MVP-v1?node-id=2735-33199&node-type=section
Acceptance Criteria
- A new screen allows the user to enter the emergency flow by selecting between two radio buttons
- Three incident sub-categories are available under a dropdown associated with a radio button
- Incident report is sent to emergency@ for review
- Appropriate Codex components are used where available
