Task/remove deprecated order endpoints (#6928)

* Remove deprecated order endpoints

* Update changelog

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Removed the deprecated attributes (`assetClass`, `countries`, `currency`, `dataSource`, `name`, `sectors`, `symbol` and `url`) from the holdings of the public portfolio endpoint response
+- Removed the deprecated `api/v1/order` endpoints
 - Upgraded `@keyv/redis` from version `4.4.0` to `5.1.6`
 
 ### Fixed

apps/api/src/app/activities/activities.controller.ts

@@ -43,11 +43,7 @@ import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 
 import { ActivitiesService } from './activities.service';
 
-@Controller([
+@Controller('activities')
-  'activities',
-  /** @deprecated */
-  'order'
-])
 export class ActivitiesController {
   public constructor(
     private readonly activitiesService: ActivitiesService,