In ##58680 we implemented a new DangerConfirmationDialogComponent which shall be used to get rid of our old danger zones

**Acceptance criteria**

* Replace the following currently existing Rails danger zones with the new component in these pages:

* [ ] work\_packages: bulk/destroy
* [x] users: deletion
* [ ] repositories: destroy
* Begin of the insertion[x] ~~projects:End of the insertion Begin of the deletion [ ] projects:End of the deletion change Begin of the insertionidentifier~~End of the insertion Begin of the deletion identifierEnd of the deletion
* [ ] placeholder\_users: deletion
* [x] projects: destroy
* [x] storages: destroy
* [ ] openid\_connect: destroy
* [ ] ldap\_groups/synchronized\_filters: destroy
* [ ] ldap\_groups/synchronized\_groups: destroy
* [ ] saml/providers: destroy
* Do **not** replace the currently implemented Rails danger zones in this page:

* admin/backups: reset\_token