Treat suspended workspace as workspaces that need to be synced (#9669)

In this PR:
- migrate WorkspaceActivationStatus to twenty-shared (and update case to
make FE and BE consistent)
- introduce isWorkspaceActiveOrSuspended in twenty-shared
- refactor the code to use it (when we fetch data on the FE, we want to
keep SUSPENDED workspace working + when we sync workspaces we want it
too)

packages/twenty-server/src/engine/core-modules/onboarding/onboarding.service.ts

@@ -1,13 +1,12 @@
 import { Injectable } from '@nestjs/common';
 
+import { WorkspaceActivationStatus } from 'twenty-shared';
+
 import { BillingService } from 'src/engine/core-modules/billing/services/billing.service';
 import { OnboardingStatus } from 'src/engine/core-modules/onboarding/enums/onboarding-status.enum';
 import { UserVarsService } from 'src/engine/core-modules/user/user-vars/services/user-vars.service';
 import { User } from 'src/engine/core-modules/user/user.entity';
-import {
-  Workspace,
-  WorkspaceActivationStatus,
-} from 'src/engine/core-modules/workspace/workspace.entity';
+import { Workspace } from 'src/engine/core-modules/workspace/workspace.entity';
 
 export enum OnboardingStepKeys {
   ONBOARDING_CONNECT_ACCOUNT_PENDING = 'ONBOARDING_CONNECT_ACCOUNT_PENDING',