add admin navbar and brand/platform management components

client/src/app/interfaces/brand.ts

@@ -0,0 +1,4 @@
+export interface Brand {
+  id: string | number;
+  name: string;
+}

client/src/app/interfaces/credentials/credentials.spec.ts

@@ -1,7 +0,0 @@
-import { Credentials } from './credentials';
-
-describe('Credentials', () => {
-  it('should create an instance', () => {
-    expect(new Credentials()).toBeTruthy();
-  });
-});

client/src/app/interfaces/platform.ts

@@ -0,0 +1,7 @@
+import {Brand} from './brand';
+
+export interface Platform {
+  id: string | number;
+  name: string;
+  brand: Brand | undefined;
+}

client/src/app/interfaces/user.ts

@@ -0,0 +1,7 @@
+export interface User {
+  firstName: string;
+  lastName: string;
+  username: string;
+  email: string ;
+  role: string;
+}