chore: rename fundamentals to base (#9119)

packages/backend/server/src/plugins/payment/manager/user.ts

@@ -4,10 +4,6 @@ import { omit, pick } from 'lodash-es';
 import Stripe from 'stripe';
 import { z } from 'zod';
 
-import {
-  EarlyAccessType,
-  FeatureManagementService,
-} from '../../../core/features';
 import {
   Config,
   EventEmitter,
@@ -16,7 +12,11 @@ import {
   SubscriptionAlreadyExists,
   SubscriptionPlanNotFound,
   URLHelper,
-} from '../../../fundamentals';
+} from '../../../base';
+import {
+  EarlyAccessType,
+  FeatureManagementService,
+} from '../../../core/features';
 import {
   CouponType,
   KnownStripeInvoice,