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-website/src/content/developers/self-hosting/setup.mdx

@@ -116,6 +116,7 @@ yarn command:prod cron:calendar:ongoing-stale
     ['AUTH_GOOGLE_CLIENT_SECRET', '', 'Google client secret'],
     ['AUTH_GOOGLE_CALLBACK_URL', 'https://[YourDomain]/auth/google/redirect', 'Google auth callback'],
     ['AUTH_MICROSOFT_ENABLED', 'false', 'Enable Microsoft SSO login'],
+    ['AUTH_SSO_ENABLED', 'false', 'Enable SSO with SAML or OIDC'],
     ['AUTH_MICROSOFT_CLIENT_ID', '', 'Microsoft client ID'],
     ['AUTH_MICROSOFT_TENANT_ID', '', 'Microsoft tenant ID'],
     ['AUTH_MICROSOFT_CLIENT_SECRET', '', 'Microsoft client secret'],