feat(auth): add Zitadel OAuth Provider (#5490)

resources/views/livewire/settings-oauth.blade.php

@@ -37,7 +37,7 @@
                                 helper="Optional parameter that supplies a hosted domain (HD) to Google, which<br>triggers a login hint to be displayed on the OAuth screen with this domain.<br><br><a class='underline dark:text-warning text-coollabs' href='https://developers.google.com/identity/openid-connect/openid-connect#hd-param' target='_blank'>Google Documentation</a>"
                                 label="Tenant" />
                         @endif
-                        @if ($oauth_setting->provider == 'authentik' || $oauth_setting->provider == 'clerk')
+            @if ($oauth_setting->provider == 'authentik' || $oauth_setting->provider == 'clerk' || $oauth_setting->provider == 'zitadel')
                             <x-forms.input id="oauth_settings_map.{{ $oauth_setting->provider }}.base_url"
                                 label="Base URL" />
                         @endif