Reg\Events - External User can report a Transfer

#### Description:
As an External User, I want the ability to report a transfer for my operation or facility

#### Acceptance Criteria:

Given that I am on the Transfer [grid](https://www.figma.com/design/LsDmLDCdnJqI8UahyqvOD8/BCIERS-Designs?node-id=14794-1300&t=lsl3ZaYZigOiKk3a-4)
When I click Report a Transfer
Then I am brought to the form
[Figma](https://www.figma.com/design/LsDmLDCdnJqI8UahyqvOD8/BCIERS-Designs?node-id=14709-196&t=lsl3ZaYZigOiKk3a-4)

Given that I filled out the form
When I click Submit
Then I am brought to the Success page
[Figma](https://www.figma.com/design/LsDmLDCdnJqI8UahyqvOD8/BCIERS-Designs?node-id=15351-653&t=lsl3ZaYZigOiKk3a-4)

Grid is being implemented in the ticket #2001

Given that IRC has not completed the transfer form, and the status is not "transferred"
Then I can still edit my transfer form
Given that the status has changed to "transferred" or "complete" then I cannot edit the form anymore and it becomes view-only

#### Development Checklist:

- [ ] on the initial page load, one of the options for the question "Who will be the designated operator?" should be "Other Operator" (as shown in the wireframe). Once the user has selected an operator from the "Other Operator Legal Name" dropdown, the "Other Operator" label should change to match the selected "other" operator's legal name. See [comment](https://www.figma.com/design/LsDmLDCdnJqI8UahyqvOD8?node-id=14898-337#916815888)
- [ ] If the user selects a Facility in the Facility array section, that option will not show up in subsequent Facility dropdowns
- [ ] Checklist item
- [ ] Meets the DOD

**Definition of Ready** (Note: If any of these points are not applicable, mark N/A)

- [ ] User story is included
- [ ] User role and type are identified
- [ ] Acceptance criteria are included
- [ ] Wireframes are included (if required)
- [ ] Design / Solution is accepted by Product Owner
- [ ] Dependencies are identified (technical, business, regulatory/policy)
- [ ] Story has been estimated (under 13 pts)

·**Definition of Done** (Note: If any of these points are not applicable, mark N/A)

- [ ] Acceptance criteria are tested by the CI pipeline
- [ ] UI meets accessibility requirements
- [ ] Configuration changes are documented, documentation and designs are updated
- [ ] Passes code peer-review
- [ ] Passes QA of Acceptance Criteria with verification in Dev and Test
- [ ] Ticket is ready to be merged to main branch
- [ ] Can be demoed in Sprint Review
- [ ] Bugs or future work cards are identified and created
- [ ] Reviewed and approved by Product Owner

#### Notes:

#### Dependencies

- Blocked by #1520
- Blocking

Start by reviewing the existing transfer form and the grid work in issue #2001, then check the dependency in issue #1520 and the linked Figma screens. Implement the external-user report flow, including editable and view-only states based on transfer status, operator naming, and unique facility selections. Done means the acceptance criteria and development checklist are covered and verified by tests.

Written by the indexing model from the issue text.