feat(sso): allow to use OIDC and SAML (#7246)

## What it does
### Backend
- [x] Add a mutation to create OIDC and SAML configuration
- [x] Add a mutation to delete an SSO config
- [x] Add a feature flag to toggle SSO
- [x] Add a mutation to activate/deactivate an SSO config
- [x] Add a mutation to delete an SSO config
- [x] Add strategy to use OIDC or SAML
- [ ] Improve error management

### Frontend
- [x] Add section "security" in settings
- [x] Add page to list SSO configurations
- [x] Add page and forms to create OIDC or SAML configuration
- [x] Add field to "connect with SSO" in the signin/signup process
- [x] Trigger auth when a user switch to a workspace with SSO enable
- [x] Add an option on the security page to activate/deactivate the
global invitation link
- [ ] Add new Icons for SSO Identity Providers (okta, Auth0, Azure,
Microsoft)

---------

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

packages/twenty-front/src/modules/client-config/components/ClientConfigProviderEffect.tsx

@@ -49,6 +49,7 @@ export const ClientConfigProviderEffect = () => {
         microsoft: data?.clientConfig.authProviders.microsoft,
         password: data?.clientConfig.authProviders.password,
         magicLink: false,
+        sso: data?.clientConfig.authProviders.sso,
       });
       setIsDebugMode(data?.clientConfig.debugMode);
       setIsAnalyticsEnabled(data?.clientConfig.analyticsEnabled);