fix(): sleep before redirect (#9079)

## Summary
This Pull Request centralizes the redirection logic by introducing a
reusable `useRedirect` hook, which replaces direct usage of
`window.location.href` with more standardized and testable functionality
across multiple modules.

- Introduced a new `useRedirect` hook for handling redirection logic
with optional controlled delays.
- Refactored redirection implementations in various modules (`useAuth`,
workspace, and settings-related hooks, etc.) to use the newly introduced
`useRedirect` or related high-level hooks.
- Updated API and documentation to include or improve support for SSO,
particularly OIDC and SAML setup processes in server logic.
- Enhanced frontend and backend configurability with new environment
variable settings for SSO.

---------

Co-authored-by: Félix Malfait <felix@twenty.com>

packages/twenty-server/src/engine/core-modules/sso/services/sso.service.ts

@@ -25,7 +25,6 @@ import {
   OIDCResponseType,
   WorkspaceSSOIdentityProvider,
 } from 'src/engine/core-modules/sso/workspace-sso-identity-provider.entity';
-import { User } from 'src/engine/core-modules/user/user.entity';
 
 @Injectable()
 export class SSOService {
@@ -35,8 +34,6 @@ export class SSOService {
     private readonly featureFlagRepository: Repository<FeatureFlagEntity>,
     @InjectRepository(WorkspaceSSOIdentityProvider, 'core')
     private readonly workspaceSSOIdentityProviderRepository: Repository<WorkspaceSSOIdentityProvider>,
-    @InjectRepository(User, 'core')
-    private readonly userRepository: Repository<User>,
     private readonly environmentService: EnvironmentService,
     private readonly billingService: BillingService,
   ) {}