feat: 1.12 new srp import UI (#33297)

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## **Description**
New srp import UI

https://www.figma.com/design/pViOUcmjwhEzFsdrwknpNc/Onboarding-redesign?node-id=2552-59203&t=KttJt1lvkqwslaMK-4



https://github.com/user-attachments/assets/20c0a465-20a5-48bc-8089-88e6aadbe0bd

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## **Related issues**

Fixes:

## **Manual testing steps**

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## **Screenshots/Recordings**

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### **Before**

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## **Pre-merge author checklist**

- [x] I've followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask
Extension Coding
Standards](https://github.com/MetaMask/metamask-extension/blob/main/.github/guidelines/CODING_GUIDELINES.md).
- [x] I've completed the PR template to the best of my ability
- [x] I’ve included tests if applicable
- [x] I’ve documented my code using [JSDoc](https://jsdoc.app/) format
if applicable
- [x] I’ve applied the right labels on the PR (see [labeling
guidelines](https://github.com/MetaMask/metamask-extension/blob/main/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.

## **Pre-merge reviewer checklist**

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] I confirm that this PR addresses all acceptance criteria described
in the ticket it closes and includes the necessary testing evidence such
as recordings and or screenshots.

---------

Co-authored-by: Chaitanya Potti <chaitanya.potti@gmail.com>
Co-authored-by: lwin <lwin@tor.us>
Co-authored-by: Lwin <147362763+lwin-kyaw@users.noreply.github.com>
Co-authored-by: georgewrmarshall <george.marshall@consensys.net>
Co-authored-by: Howard Braham <howrad@gmail.com>

Author: 5 people