Use `delete_project_modal.vue` for "Delete Project" button on `app/views/projects/no_repo.html.haml`
The `app/views/projects/no_repo.html.haml` template is rendered when a project exists without any source code (repository).
There is a "Delete project" button on this page, but it uses an old modal. This should be updated to use `delete_project_modal.vue`.

| current | expected |
| --- | --- |
|  |  |
issue