* feat(ldap): move urls to url
* feat(ldap): test a few connections
* feat(ldap): update urls
* feat(settings-auth): support array of ldap urls
* feat(settings-auth): support list of urls
* feat(auth): add explanation about server urls
* feat(bolt): add url to urls only if needed
* fix(settings): add nil guards
* fix(settings): set inital value for ldap urls
* feat(settings): prevent the deletion of the first url
* feat(core/settings): minor UI update
* feat(authentication): check that ldap settings are valid
* feat(bolt): create migration for settings
* fix(settings): add wrapping
* feat(ldap): disable submit button only on ldap
Co-authored-by: Anthony Lapenna <lapenna.anthony@gmail.com>