Dev seed ycombinator workspace is on v1 (#14868)

Tested v1:
- object CRUD
- FIELD CRUD
- VIEW CRUD
- VIEW FIELD CRUD

packages/twenty-server/src/engine/workspace-manager/dev-seeder/core/utils/seed-feature-flags.util.ts

@@ -1,6 +1,7 @@
 import { type DataSource } from 'typeorm';
 
 import { FeatureFlagKey } from 'src/engine/core-modules/feature-flag/enums/feature-flag-key.enum';
+import { SEED_APPLE_WORKSPACE_ID } from 'src/engine/workspace-manager/dev-seeder/core/utils/seed-workspaces.util';
 
 const tableName = 'featureFlag';
 
@@ -53,7 +54,7 @@ export const seedFeatureFlags = async (
       {
         key: FeatureFlagKey.IS_WORKSPACE_MIGRATION_V2_ENABLED,
         workspaceId: workspaceId,
-        value: true,
+        value: workspaceId === SEED_APPLE_WORKSPACE_ID,
       },
       {
         key: FeatureFlagKey.IS_PAGE_LAYOUT_ENABLED,