feat: bump typescript (#14507)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **Chores**
  * Upgraded TypeScript toolchain to v5.9.3 across packages and tooling.
* Removed legacy ts-node and migrated developer tooling to newer
runtimes (tsx/SWC) where applicable.
* **Documentation**
* Updated developer CLI docs and runtime behavior notes to reflect the
new loader/runtime for running TypeScript files; no changes to public
APIs or end-user behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/backend/server/src/core/comment/__tests__/service.spec.ts

@@ -5,7 +5,7 @@ import test from 'ava';
 import { createModule } from '../../../__tests__/create-module';
 import { Mockers } from '../../../__tests__/mocks';
 import { Comment, CommentChangeAction } from '../../../models';
-import { CommentModule } from '..';
+import { CommentModule } from '../index';
 import { CommentService } from '../service';
 
 const module = await createModule({

packages/backend/server/src/core/doc/__tests__/event.spec.ts

@@ -10,8 +10,8 @@ import {
   type TestingModule,
 } from '../../../__tests__/utils';
 import { Models, User, Workspace } from '../../../models';
-import { DocReader, PgWorkspaceDocStorageAdapter as Adapter } from '..';
 import { DocEventsListener } from '../event';
+import { DocReader, PgWorkspaceDocStorageAdapter as Adapter } from '../index';
 
 interface Context {
   module: TestingModule;

packages/backend/server/src/core/doc/__tests__/reader-from-database.spec.ts

@@ -7,7 +7,11 @@ import { applyUpdate, Doc as YDoc } from 'yjs';
 import { createModule } from '../../../__tests__/create-module';
 import { Mockers } from '../../../__tests__/mocks';
 import { Models } from '../../../models';
-import { DocReader, DocStorageModule, PgWorkspaceDocStorageAdapter } from '..';
+import {
+  DocReader,
+  DocStorageModule,
+  PgWorkspaceDocStorageAdapter,
+} from '../index';
 import { DatabaseDocReader } from '../reader';
 
 const module = await createModule({

packages/backend/server/src/core/doc/__tests__/reader-from-rpc.spec.ts

@@ -16,7 +16,7 @@ import {
   DocReader,
   DocStorageModule,
   PgWorkspaceDocStorageAdapter,
-} from '..';
+} from '../index';
 import { RpcDocReader } from '../reader';
 
 const module = await createModule({

packages/backend/server/src/core/notification/__tests__/service.spec.ts

@@ -20,7 +20,7 @@ import { FeatureModule } from '../../features';
 import { MailModule } from '../../mail';
 import { PermissionModule } from '../../permission';
 import { StorageModule } from '../../storage';
-import { NotificationModule } from '..';
+import { NotificationModule } from '../index';
 import { NotificationService } from '../service';
 
 const module = await createModule({

packages/backend/server/src/core/permission/__tests__/doc.spec.ts

@@ -8,8 +8,8 @@ import {
   WorkspaceMemberStatus,
   WorkspaceRole,
 } from '../../../models';
-import { PermissionModule } from '..';
 import { DocAccessController } from '../doc';
+import { PermissionModule } from '../index';
 import { DocRole, mapDocRoleToPermissions } from '../types';
 
 let module: TestingModule;

packages/backend/server/src/core/permission/__tests__/docs.spec.ts

@@ -2,8 +2,8 @@ import test from 'ava';
 
 import { createModule } from '../../../__tests__/create-module';
 import { Mockers } from '../../../__tests__/mocks';
-import { DocRole, PermissionModule, WorkspaceRole } from '..';
 import { AccessControllerBuilder } from '../builder';
+import { DocRole, PermissionModule, WorkspaceRole } from '../index';
 
 const module = await createModule({
   imports: [PermissionModule],

packages/backend/server/src/core/permission/__tests__/workspace.spec.ts

@@ -8,7 +8,7 @@ import {
   WorkspaceMemberStatus,
   WorkspaceRole,
 } from '../../../models';
-import { PermissionModule } from '..';
+import { PermissionModule } from '../index';
 import { mapWorkspaceRoleToPermissions } from '../types';
 import { WorkspaceAccessController } from '../workspace';
 

packages/backend/server/src/core/storage/__tests__/comment-attachment.spec.ts

@@ -6,7 +6,7 @@ import test from 'ava';
 import { createModule } from '../../../__tests__/create-module';
 import { Mockers } from '../../../__tests__/mocks';
 import { Models } from '../../../models';
-import { CommentAttachmentStorage, StorageModule } from '..';
+import { CommentAttachmentStorage, StorageModule } from '../index';
 
 const module = await createModule({
   imports: [StorageModule],