Update cleaning suspended workspace job (#9999)

- split workspace metadata deletion into multiple queries
- delete all subscriptions when workspace is deleted

---------

Co-authored-by: etiennejouan <jouan.etienne@gmail.com>

packages/twenty-server/src/engine/core-modules/billing/services/billing-subscription.service.ts

@@ -106,7 +106,7 @@ export class BillingSubscriptionService {
     return billingSubscriptionItem;
   }
 
-  async deleteSubscription(workspaceId: string) {
+  async deleteSubscriptions(workspaceId: string) {
     const subscriptionToCancel =
       await this.getCurrentBillingSubscriptionOrThrow({
         workspaceId,
@@ -116,8 +116,8 @@ export class BillingSubscriptionService {
       await this.stripeSubscriptionService.cancelSubscription(
         subscriptionToCancel.stripeSubscriptionId,
       );
-      await this.billingSubscriptionRepository.delete(subscriptionToCancel.id);
     }
+    await this.billingSubscriptionRepository.delete({ workspaceId });
   }
 
   async handleUnpaidInvoices(data: Stripe.SetupIntentSucceededEvent.Data) {