feat(*): allow to select auth providers + add multiworkspace with subdomain management (#8656)

## Summary
Add support for multi-workspace feature and adjust configurations and
states accordingly.
- Introduced new state isMultiWorkspaceEnabledState.
- Updated ClientConfigProviderEffect component to handle
multi-workspace.
- Modified GraphQL schema and queries to include multi-workspace related
configurations.
- Adjusted server environment variables and their respective
documentation to support multi-workspace toggle.
- Updated server-side logic to handle new multi-workspace configurations
and conditions.

packages/twenty-server/src/utils/is-work-email.ts

@@ -1,21 +1,10 @@
 import { emailProvidersSet } from 'src/utils/email-providers';
+import { getDomainNameByEmail } from 'src/utils/get-domain-name-by-email';
 
 export const isWorkEmail = (email: string) => {
-  if (!email) {
+  try {
+    return !emailProvidersSet.has(getDomainNameByEmail(email));
+  } catch (err) {
     return false;
   }
-
-  const fields = email.split('@');
-
-  if (fields.length !== 2) {
-    return false;
-  }
-
-  const domain = fields[1];
-
-  if (!domain) {
-    return false;
-  }
-
-  return !emailProvidersSet.has(domain);
 };