feat: update UI for self service user management (#89)

Update UI for self service user management using angular material.

src/app/self-service/self-service-routing.module.ts

@@ -5,6 +5,7 @@ import { Route, extract } from '../core';
 import { UserManagementComponent } from './user-management/user-management.component';
 import { CreateUserComponent } from './create-user/create-user.component';
 import { ViewUserComponent } from './view-user/view-user.component';
+import { EditUserComponent } from './edit-user/edit-user.component';
 
 const routes: Routes = [
   Route.withShell([
@@ -16,12 +17,17 @@ const routes: Routes = [
     {
       path: 'self-service/users/create',
       component: CreateUserComponent,
-      data: { title: extract('Create Self Service User'), breadcrumb: 'Create' }
+      data: { title: extract('Create Self Service User'), breadcrumb: 'Self Service Users  >  Create' }
     },
     {
       path: 'self-service/users/view',
       component: ViewUserComponent,
-      data: { title: extract('View Self Service User'), breadcrumb: 'View' },
+      data: { title: extract('View Self Service User'), breadcrumb: 'Self Service Users  >  View' },
+    },
+    {
+      path: 'self-service/users/edit',
+      component: EditUserComponent,
+      data: { title: extract('Edit Self Service User'), breadcrumb: 'Self Service Users  >  Edit' },
     }
   ])
 ];