feat(): enable custom domain usage (#9911)

# Content
- Introduce the `workspaceUrls` property. It contains two
sub-properties: `customUrl, subdomainUrl`. These endpoints are used to
access the workspace. Even if the `workspaceUrls` is invalid for
multiple reasons, the `subdomainUrl` remains valid.
- Introduce `ResolveField` workspaceEndpoints to avoid unnecessary URL
computation on the frontend part.
- Add a `forceSubdomainUrl` to avoid custom URL using a query parameter

packages/twenty-front/src/modules/domain-manager/hooks/useReadWorkspaceUrlFromCurrentLocation.ts

@@ -0,0 +1,11 @@
+import { useIsCurrentLocationOnAWorkspace } from '@/domain-manager/hooks/useIsCurrentLocationOnAWorkspace';
+
+export const useReadWorkspaceUrlFromCurrentLocation = () => {
+  const { isOnAWorkspace } = useIsCurrentLocationOnAWorkspace();
+
+  return {
+    currentLocationHostname: isOnAWorkspace
+      ? window.location.hostname
+      : undefined,
+  };
+};