refactor(twenty-orm): migrate 23 grandfathered entities to WorkspaceScopedRepository (#20987)

## Summary

Follow-up to #20953. Migrates 23 of the 30 entities that were left in
`WORKSPACE_SCOPED_EXEMPTIONS` last time, so the lint rule's
workspaceId-enforcement default now covers most of the core/metadata
schema.

### Migrated (23 entities, 88 files, 22 commits)

| Family | Entities |
|---|---|
| Trivial caches | `NavigationMenuItem`, `Skill`, `DataSource`,
`Webhook`, `CommandMenuItem`, `IndexMetadata` |
| Views | `View`, `ViewField`, `ViewFieldGroup`, `ViewFilter`,
`ViewFilterGroup`, `ViewGroup`, `ViewSort` |
| Layouts | `PageLayout`, `PageLayoutTab`, `PageLayoutWidget` |
| Roles & permissions | `Role`, `RoleTarget`, `PermissionFlag`,
`ObjectPermission`, `FieldPermission`, `RowLevelPermissionPredicate`,
`RowLevelPermissionPredicateGroup` |

For each entity: swap `@InjectRepository(X)` →
`@InjectWorkspaceScopedRepository(X)` (and the field type →
`WorkspaceScopedRepository<X>`); rewrite every call site to pass
`workspaceId` as the first arg (stripped from `where`/criteria — the
wrapper throws if you include it now); register
`provideWorkspaceScopedRepository(X)` in every owning NestJS module;
update affected spec providers to
`getWorkspaceScopedRepositoryToken(X)`.

### Rule update

- `ApplicationRegistrationVariableEntity` was misclassified — moved to
`STRUCTURAL_EXEMPTIONS` (no `workspaceId` column; it's keyed on
`applicationRegistrationId` at the instance level).
- 22 of the 23 migrated entities removed from
`WORKSPACE_SCOPED_EXEMPTIONS` entirely (zero remaining raw
`@InjectRepository` sites).
- `RoleTargetEntity` also removed; one call site in
`user-workspace.service.ts` keeps a raw injection with an
`eslint-disable` + reason because `softRemove(...)` is not on the
wrapper API yet (the migration would require threading `workspaceId`
through `deleteUserWorkspace`'s three callers).

### Still exempted (7 entities, follow-up PRs)

| Entity | Why deferred |
|---|---|
| `ApplicationEntity` | ~50 sites with several cross-workspace lookups
by id (auth, OAuth, file-storage, cleanup) |
| `CalendarChannelEntity` / `MessageChannelEntity` | Use
`.increment(...)` (not on wrapper) and
`repository.manager.transaction(...)` — wrapper needs to grow
`.increment` + the transaction sites need `withManager` or dual-inject |
| `FieldMetadataEntity` / `ObjectMetadataEntity` | The metadata services
`extends TypeOrmQueryService<X>` and `super(rawRepo)` — requires
dual-inject or reworking the inheritance |
| `KeyValuePairEntity` | Allows `workspaceId: IsNull()` for
instance-level config; wrapper rejects null |
| `UpgradeMigrationEntity` | Same — instance-level + cross-workspace
ledger |

## Test plan

- [x] `npx nx typecheck twenty-server` — clean
- [x] `npx nx lint twenty-server` — clean (0/0)
- [x] All 10 affected unit specs pass (115 tests) — api-key, agent-role,
permissions, workspace-roles-permissions-cache, view-filter-group,
workflow-version-step-operations, two-factor-authentication (service +
resolver), user-workspace, file
- [ ] Server integration tests in CI

packages/twenty-server/src/engine/metadata-modules/row-level-permission-predicate/row-level-permission.module.ts

@@ -11,6 +11,7 @@ import { RowLevelPermissionPredicateGroupEntity } from 'src/engine/metadata-modu
 import { RowLevelPermissionPredicateEntity } from 'src/engine/metadata-modules/row-level-permission-predicate/entities/row-level-permission-predicate.entity';
 import { RowLevelPermissionPredicateGroupService } from 'src/engine/metadata-modules/row-level-permission-predicate/services/row-level-permission-predicate-group.service';
 import { RowLevelPermissionPredicateService } from 'src/engine/metadata-modules/row-level-permission-predicate/services/row-level-permission-predicate.service';
+import { provideWorkspaceScopedRepository } from 'src/engine/twenty-orm/workspace-scoped-repository/provide-workspace-scoped-repository';
 import { WorkspaceCacheModule } from 'src/engine/workspace-cache/workspace-cache.module';
 import { WorkspaceMigrationModule } from 'src/engine/workspace-manager/workspace-migration/workspace-migration.module';
 
@@ -30,6 +31,7 @@ import { WorkspaceMigrationModule } from 'src/engine/workspace-manager/workspace
   providers: [
     RowLevelPermissionPredicateService,
     RowLevelPermissionPredicateGroupService,
+    provideWorkspaceScopedRepository(RowLevelPermissionPredicateGroupEntity),
   ],
   exports: [
     RowLevelPermissionPredicateService,

packages/twenty-server/src/engine/metadata-modules/row-level-permission-predicate/services/row-level-permission-predicate-group.service.ts

@@ -1,10 +1,8 @@
 /* @license Enterprise */
 
 import { Injectable } from '@nestjs/common';
-import { InjectRepository } from '@nestjs/typeorm';
 
 import { isDefined } from 'twenty-shared/utils';
-import { Repository } from 'typeorm';
 
 import { BillingEntitlementKey } from 'src/engine/core-modules/billing/enums/billing-entitlement-key.enum';
 import { BillingService } from 'src/engine/core-modules/billing/services/billing.service';
@@ -14,6 +12,8 @@ import { findFlatEntityByIdInFlatEntityMaps } from 'src/engine/metadata-modules/
 import { fromFlatRowLevelPermissionPredicateGroupToDto } from 'src/engine/metadata-modules/flat-row-level-permission-predicate/utils/from-flat-row-level-permission-predicate-group-to-dto.util';
 import { RowLevelPermissionPredicateGroupDTO } from 'src/engine/metadata-modules/row-level-permission-predicate/dtos/row-level-permission-predicate-group.dto';
 import { RowLevelPermissionPredicateGroupEntity } from 'src/engine/metadata-modules/row-level-permission-predicate/entities/row-level-permission-predicate-group.entity';
+import { InjectWorkspaceScopedRepository } from 'src/engine/twenty-orm/workspace-scoped-repository/inject-workspace-scoped-repository.decorator';
+import { WorkspaceScopedRepository } from 'src/engine/twenty-orm/workspace-scoped-repository/workspace-scoped-repository';
 import { WorkspaceCacheService } from 'src/engine/workspace-cache/services/workspace-cache.service';
 
 @Injectable()
@@ -22,8 +22,8 @@ export class RowLevelPermissionPredicateGroupService {
     private readonly flatEntityMapsCacheService: WorkspaceManyOrAllFlatEntityMapsCacheService,
     private readonly workspaceCacheService: WorkspaceCacheService,
     private readonly billingService: BillingService,
-    @InjectRepository(RowLevelPermissionPredicateGroupEntity)
-    private readonly rowLevelPermissionPredicateGroupRepository: Repository<RowLevelPermissionPredicateGroupEntity>,
+    @InjectWorkspaceScopedRepository(RowLevelPermissionPredicateGroupEntity)
+    private readonly rowLevelPermissionPredicateGroupRepository: WorkspaceScopedRepository<RowLevelPermissionPredicateGroupEntity>,
     private readonly enterprisePlanService: EnterprisePlanService,
   ) {}
 
@@ -122,9 +122,10 @@ export class RowLevelPermissionPredicateGroupService {
   }
 
   public async deleteAllRowLevelPermissionPredicateGroups(workspaceId: string) {
-    await this.rowLevelPermissionPredicateGroupRepository.delete({
+    await this.rowLevelPermissionPredicateGroupRepository.delete(
       workspaceId,
-    });
+      {},
+    );
 
     await this.workspaceCacheService.invalidateAndRecompute(workspaceId, [
       'rolesPermissions',