[ADF-2569] fix reload app.config.json (#3124)

* fix reload app.config.json

* improve style mobile
fix test

* test karma setup update

* fix core providers test

* remove unused providers

* use mock api in service test

* skip test in the wrong place

* remove comma

* remove fdescribe

lib/process-services/process-list/components/process-list.component.spec.ts

@@ -538,8 +538,7 @@ describe('CustomProcessListComponent', () => {
             ],
             providers: [
                 ProcessService
-            ],
-            imports: []
+            ]
         }).compileComponents();
     }));