feat(billing): refacto billing (#14243)

… prices for metered billing

---------

Co-authored-by: Félix Malfait <felix.malfait@gmail.com>
Co-authored-by: Félix Malfait <felix@twenty.com>

packages/twenty-server/src/engine/metadata-modules/route/route.service.ts

@@ -8,7 +8,7 @@ import { InjectRepository } from '@nestjs/typeorm';
 import { Repository } from 'typeorm';
 import { Request } from 'express';
 import { match } from 'path-to-regexp';
-import { isDefined } from 'twenty-shared/utils';
+import { assertIsDefinedOrThrow, isDefined } from 'twenty-shared/utils';
 
 import {
   HTTPMethod,
@@ -16,7 +16,6 @@ import {
 } from 'src/engine/metadata-modules/route/route.entity';
 import { AccessTokenService } from 'src/engine/core-modules/auth/token/services/access-token.service';
 import { ServerlessFunctionService } from 'src/engine/metadata-modules/serverless-function/serverless-function.service';
-import { workspaceValidator } from 'src/engine/core-modules/workspace/workspace.validate';
 import {
   AuthException,
   AuthExceptionCode,
@@ -50,7 +49,7 @@ export class RouteService {
         host,
       );
 
-    workspaceValidator.assertIsDefinedOrThrow(
+    assertIsDefinedOrThrow(
       workspace,
       new AuthException(
         'Workspace not found',