Add Registration Form for Transcend 2.0 Virtual Event - UX design
## Description
We need to implement a registration form for the Transcend 2.0 virtual event scheduled for June 10th on the What's New v2 page. This will be a phased rollout with two distinct stages.
## Requirements
### Phase 1 - Newsletter Signup (April 21st - in prog)
**Figma:** [Newsletter sign up design](https://www.figma.com/design/UeQnHScevSiXoTNxjg6jaf/What-s-new?node-id=3197-18834&t=n8tmwOtHoeQjPe8z-1)
- Launch the "What's New" page with a lightweight email intake
- Form should collect signups for the newsletter leading up to Transcend Virtual
- Focus on building anticipation and gathering interested users
### Phase 2 - Event Registration (April 28th)
**Figma:** Full registration form design - `Coming soon`
- Convert the email intake form into a full registration form for the Transcend Virtual event
- Form should handle full registration for the Transcend Virtual experience
- Replace the lightweight newsletter form with comprehensive event registration
#### Form fields
From issue thread - https://gitlab.com/gitlab-com/marketing/marketing-operations/-/work_items/11620#note_3258128525
{width="321" height="310"}
## Timeline
- **April 21st**: Newsletter signup form goes live
- **April 28th**: Convert to full event registration form
- **June 10th**: Transcend 2.0 virtual event date
## Acceptance Criteria
- [ ] Registration form conversion is ready for April 28th
- [ ] Forms are properly integrated with the bumper
### DCI
* DRI: @Tinaliseng
* Consulted: @s.le @CamiloVelezGordon @Aklatzkin @jennyt
* Informed: @fqureshi @de_fraz
issue