Migrate project creation form to vue
As part of a https://gitlab.com/gitlab-org/gitlab/-/issues/499697 we're migrating project creation form to Vue. All the changes will live behind the FF `new_project_creation_form` while it's in progress. ## Plan - [x] First step + FF - gitlab!178859+s - [X] Breadcrumbs - gitlab!179711+s - [x] Options validation - gitlab!179733+s - [ ] Show import source icons that available - [x] Command line project creation - gitlab!179702+s - [x] Navigation between first two steps - gitlab!180221+s - gitlab!180740+s - gitlab!181310+s - [x] Blank project form -> gitlab!184077 is split up - gitlab!185616+s - gitlab!187139+s - gitlab!192230+s - gitlab!188110+s - gitlab!190079+s - gitlab!192230+s - gitlab!192230+s - gitlab!197633+s - [ ] CI/CD for external repository form - https://gitlab.com/gitlab-org/gitlab/-/issues/567833 - gitlab!210347+s - [ ] Template list - https://gitlab.com/gitlab-org/gitlab/-/issues/567816 - [ ] Template project form - https://gitlab.com/gitlab-org/gitlab/-/issues/567817 - [x] Import choice - gitlab!181484+s - [x] Import from GitHub - gitlab!181003+s - [x] ~~Import from Bitbucket Cloud~~ - no changes needed, see https://gitlab.com/gitlab-org/gitlab/-/issues/526305 - [x] Import from Bitbucket Server - gitlab!181024+s - [x] Import from FogBugz - gitlab!181100+s - [x] Import from Gitea - gitlab!181105+s - [x] Import from Manifest file - gitlab!185794+s - [x] Import from URL - gitlab#526304+s - gitlab#536989+s - gitlab!189024+s - [x] Import from export file - gitlab!180970+s - [ ] Add tests for `app/assets/javascripts/projects/new_v2/components/project_destination_select.vue` - https://gitlab.com/gitlab-org/gitlab/-/issues/567818 - [ ] Review tests and add missing ones if any - [ ] Cleanups, see a comment https://gitlab.com/gitlab-org/gitlab/-/merge_requests/187139#note_2442789304 - https://gitlab.com/gitlab-org/gitlab/-/issues/567818 - gitlab!181873+s - [ ] gitlab~10954568 review - [ ] Ping JiHo on [their disclaimer checkboxes](https://gitlab.com/gitlab-org/gitlab/-/blob/master/app/views/projects/_new_project_fields.html.haml#L107) - https://gitlab.com/gitlab-org/gitlab/-/issues/567838
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