refactor: make data list reusable component

Closes #98

src/app/modules/data/data-routing.service.spec.ts

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2021 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {TestBed} from '@angular/core/testing';
+
+import {DataRoutingService} from './data-routing.service';
+
+describe('DataRoutingService', () => {
+  let service: DataRoutingService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+    service = TestBed.inject(DataRoutingService);
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+});