feat(extension-login-approvals): [Auth/PM-14939] devices list view for browser (#14620)

Creates a new `DeviceManagementComponent` that fetches devices and formats them before handing them off to a view component for display.

View components:

- `DeviceManagementTableComponent` - displays on medium to large screens
- `DeviceManagementItemGroupComponent` - displays on small screens

Feature flag: `PM14938_BrowserExtensionLoginApproval`

libs/angular/src/auth/device-management/default-device-management-component.service.ts

@@ -0,0 +1,15 @@
+import { DeviceManagementComponentServiceAbstraction } from "./device-management-component.service.abstraction";
+
+/**
+ * Default implementation of the device management component service
+ */
+export class DefaultDeviceManagementComponentService
+  implements DeviceManagementComponentServiceAbstraction
+{
+  /**
+   * Show header information in web client
+   */
+  showHeaderInformation(): boolean {
+    return true;
+  }
+}