import wallet from hardware wallet

### What is this about?

currently after installing metamask in a brower the user is prompted to either create a new wallet, or import an existing one using a phrase. there should be an additional option of connecting a hardware wallet.

### Scenario

After installing or reinstalling metamask, the user should be presented an option to add a wallet that exists on a hardware wallet.

### Design

_No response_

### Technical Details

_No response_

### Threat Modeling Framework

_No response_

### Acceptance Criteria

_No response_

### Stakeholder review needed before the work gets merged

- [ ] Engineering (needed in most cases)
- [ ] Design
- [ ] Product
- [ ] QA (automation tests are required to pass before merging PRs but not all changes are covered by automation tests - please review if QA is needed beyond automation tests)
- [ ] Security
- [ ] Legal
- [ ] Marketing
- [ ] Management (please specify)
- [ ] Other (please specify)

### References

_No response_

The issue names no files, tests, or entry points. Start by locating the post-install wallet setup flow and its existing create/import options; done means presenting a hardware-wallet option after installation or reinstallation and supporting that connection.

Written by the indexing model from the issue text.