CEC-4640: add bulk add to fleet (#384)

* refactor bulkactions component

* refactor bulk actions

* update dom tests

* add addToFleet hook

* make signal optional

* implement code splitting

* add deps

* remove test label

src/services/fleetsAPI.js

@@ -1,5 +1,5 @@
 import {
-    addQueryParams, errorHandler, fetchRespHandler, getAuthHeaderOptions
+  addQueryParams, errorHandler, fetchRespHandler, getAuthHeaderOptions
 } from "../utils/http";
 
 const API_ENDPOINT = process.env.REACT_APP_OTA_SERVICE_URL;
@@ -28,13 +28,14 @@ const fleetsAPI = {
       .then(fetchRespHandler)
       .catch(errorHandler),
 
-  getFleets: async (search, token) =>
+  getFleets: async (search, token, controller) =>
     fetch(addQueryParams(`${API_ENDPOINT}/fleets`, search), {
       method: "GET",
       headers: Object.assign(
         { "Content-Type": "application/json" },
         getAuthHeaderOptions(token)
       ),
+      signal: controller?.signal,
     })
       .then(fetchRespHandler)
       .catch(errorHandler),