Fix multi-workspace-registration (#19685)

## Before

<img width="1512" height="915" alt="image"
src="https://github.com/user-attachments/assets/5cb05f76-b672-404e-b31d-ca455802f97a"
/>


## After

<img width="1512" height="726" alt="image"
src="https://github.com/user-attachments/assets/58229c4c-3ac6-4428-9c4d-3586a2b9ee36"
/>

packages/twenty-front/src/modules/settings/admin-panel/graphql/queries/findOneAdminApplicationRegistration.ts

@@ -0,0 +1,12 @@
+import { gql } from '@apollo/client';
+
+import { APPLICATION_REGISTRATION_FRAGMENT } from '@/settings/application-registrations/graphql/fragments/applicationRegistrationFragment';
+
+export const FIND_ONE_ADMIN_APPLICATION_REGISTRATION = gql`
+  query FindOneAdminApplicationRegistration($id: String!) {
+    findOneAdminApplicationRegistration(id: $id) {
+      ...ApplicationRegistrationFragment
+    }
+  }
+  ${APPLICATION_REGISTRATION_FRAGMENT}
+`;