feat: Add SSO SAML metadataUrl support and various improvements (#6139)

* feat: add various sso improvements

* fix: remove test button assertion

* fix: fix type imports

* test: attempt fixing unit tests

* fix: changed to using useToast for error toasts

* Minor copy tweaks and swapped buttons position.

* fix locale ref

* align error with UI wording

* simplify saving ux

* fix pretty

* fix: update saml sso setting saving

* fix: undo try/catch changes when saving saml config

* metadata url tab selected at first

* chore: fix linting issue

* test: fix activation checkbox test

---------

Co-authored-by: Giulio Andreini <g.andreini@gmail.com>
Co-authored-by: Michael Auerswald <michael.auerswald@gmail.com>
Co-authored-by: Romain Minaud <romain.minaud@gmail.com>

packages/cli/src/controllers/auth.controller.ts

@@ -80,7 +80,7 @@ export class AuthController {
 				user = preliminaryUser;
 				usedAuthenticationMethod = 'email';
 			} else {
-				throw new AuthError('SAML is enabled, please log in with SAML');
+				throw new AuthError('SSO is enabled, please log in with SSO');
 			}
 		} else if (isLdapCurrentAuthenticationMethod()) {
 			user = await handleLdapLogin(email, password);