[SSE] Add backend for SSE subscriptions (#17022)

- moved a few gql types to twenty shared to re-use in server
- added a new endpoint, onEventSubscription that expect a streamId to
create a connection
- two new endpoints to store queries in Redis
- updated the existing batch channel to directly use object record type

packages/twenty-front/src/modules/activities/notes/states/currentNotesQueryVariablesState.ts

@@ -1,6 +1,6 @@
 import { atom } from 'recoil';
 
-import { type RecordGqlOperationVariables } from '@/object-record/graphql/types/RecordGqlOperationVariables';
+import { type RecordGqlOperationVariables } from 'twenty-shared/types';
 
 export const currentNotesQueryVariablesState =
   atom<RecordGqlOperationVariables | null>({