Refactor onboarding user vars to be absent when user is fully onboarded (#6531)

In this PR:
- take feedbacks from: https://github.com/twentyhq/twenty/pull/6530 /
https://github.com/twentyhq/twenty/pull/6529 /
https://github.com/twentyhq/twenty/pull/6526 /
https://github.com/twentyhq/twenty/pull/6512
- refactor onboarding uservars to be absent when the user is fully
onboarded: isStepComplete ==> isStepIncomplete
- introduce a new workspace.activationStatus: CREATION_ONGOING

I'm retesting the whole flow:
- with/without BILLING
- sign in with/without SSO
- sign up with/without SSO
- another workspaceMembers join the team
- subscriptionCanceled
- access to billingPortal

packages/twenty-server/src/modules/calendar/common/query-hooks/calendar-event/calendar-event-find-one.pre-query-hook.ts

@@ -4,10 +4,10 @@ import { WorkspaceQueryHookInstance } from 'src/engine/api/graphql/workspace-que
 import { FindOneResolverArgs } from 'src/engine/api/graphql/workspace-resolver-builder/interfaces/workspace-resolvers-builder.interface';
 
 import { WorkspaceQueryHook } from 'src/engine/api/graphql/workspace-query-runner/workspace-query-hook/decorators/workspace-query-hook.decorator';
+import { AuthContext } from 'src/engine/core-modules/auth/types/auth-context.type';
 import { TwentyORMManager } from 'src/engine/twenty-orm/twenty-orm.manager';
 import { CanAccessCalendarEventService } from 'src/modules/calendar/common/query-hooks/calendar-event/services/can-access-calendar-event.service';
 import { CalendarChannelEventAssociationWorkspaceEntity } from 'src/modules/calendar/common/standard-objects/calendar-channel-event-association.workspace-entity';
-import { AuthContext } from 'src/engine/core-modules/auth/types/auth-context.type';
 
 @WorkspaceQueryHook({
   key: `calendarEvent.findOne`,
@@ -39,13 +39,12 @@ export class CalendarEventFindOnePreQueryHook
         'calendarChannelEventAssociation',
       );
 
-    // TODO: Re-implement this using twenty ORM
     const calendarChannelCalendarEventAssociations =
       await calendarChannelEventAssociationRepository.find({
         where: {
           calendarEventId: payload?.filter?.id?.eq,
         },
-        relations: ['calendarChannel.connectedAccount'],
+        relations: ['calendarChannel', 'calendarChannel.connectedAccount'],
       });
 
     if (calendarChannelCalendarEventAssociations.length === 0) {

packages/twenty-server/src/modules/calendar/common/query-hooks/calendar-event/services/can-access-calendar-event.service.ts

@@ -1,15 +1,11 @@
 import { ForbiddenException, Injectable } from '@nestjs/common';
 
 import groupBy from 'lodash.groupby';
-import { Any } from 'typeorm';
 
 import { InjectObjectMetadataRepository } from 'src/engine/object-metadata-repository/object-metadata-repository.decorator';
 import { TwentyORMManager } from 'src/engine/twenty-orm/twenty-orm.manager';
 import { CalendarChannelEventAssociationWorkspaceEntity } from 'src/modules/calendar/common/standard-objects/calendar-channel-event-association.workspace-entity';
-import {
-  CalendarChannelVisibility,
-  CalendarChannelWorkspaceEntity,
-} from 'src/modules/calendar/common/standard-objects/calendar-channel.workspace-entity';
+import { CalendarChannelVisibility } from 'src/modules/calendar/common/standard-objects/calendar-channel.workspace-entity';
 import { ConnectedAccountRepository } from 'src/modules/connected-account/repositories/connected-account.repository';
 import { ConnectedAccountWorkspaceEntity } from 'src/modules/connected-account/standard-objects/connected-account.workspace-entity';
 import { WorkspaceMemberRepository } from 'src/modules/workspace-member/repositories/workspace-member.repository';
@@ -30,20 +26,9 @@ export class CanAccessCalendarEventService {
     workspaceId: string,
     calendarChannelCalendarEventAssociations: CalendarChannelEventAssociationWorkspaceEntity[],
   ) {
-    const calendarRepository =
-      await this.twentyORMManager.getRepository<CalendarChannelWorkspaceEntity>(
-        'calendarChannel',
-      );
-
-    const calendarChannels = await calendarRepository.find({
-      where: {
-        id: Any(
-          calendarChannelCalendarEventAssociations.map(
-            (association) => association.calendarChannel.id,
-          ),
-        ),
-      },
-    });
+    const calendarChannels = calendarChannelCalendarEventAssociations.map(
+      (association) => association.calendarChannel,
+    );
 
     const calendarChannelsGroupByVisibility = groupBy(
       calendarChannels,