feat(API): Implement users account quota guards (#6434)

* feat(cli): Implement users account quota guards

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Remove comment

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Address PR comments

- Getting `usersQuota` from `Settings` repo
- Revert `isUserManagementEnabled` helper
- Fix FE listing of users

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Refactor isWithinUserQuota getter and fix tests

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Revert testDb.ts changes

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Cleanup & improve types

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Fix duplicated method

* Fix failing test

* Remove `isUserManagementEnabled` completely

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Check for globalRole.name to determine if user is owner

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Fix unit tests

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Set isInstanceOwnerSetUp in specs

* Fix SettingsUserView UM

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* refactor: License typings suggestions for users quota guards (#6636)

refactor: License typings suggestions

* Update packages/cli/src/Ldap/helpers.ts

Co-authored-by: Iván Ovejero <ivov.src@gmail.com>

* Update packages/cli/test/integration/shared/utils.ts

Co-authored-by: Iván Ovejero <ivov.src@gmail.com>

* Address PR comments

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

* Use 403 for all user quota related errors

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>

---------

Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>
Co-authored-by: Iván Ovejero <ivov.src@gmail.com>

packages/cli/test/integration/credentials.ee.test.ts

@@ -13,6 +13,7 @@ import { randomCredentialPayload } from './shared/random';
 import * as testDb from './shared/testDb';
 import type { AuthAgent, SaveCredentialFunction } from './shared/types';
 import * as utils from './shared/utils';
+import config from '@/config';
 
 let globalMemberRole: Role;
 let owner: User;
@@ -39,6 +40,7 @@ beforeAll(async () => {
 
 	saveCredential = testDb.affixRoleToSaveCredential(credentialOwnerRole);
 	sharingSpy = jest.spyOn(UserManagementHelpers, 'isSharingEnabled').mockReturnValue(true);
+	config.set('userManagement.isInstanceOwnerSetUp', true);
 });
 
 beforeEach(async () => {