✅ Simplifies frontend test

app/src/lib/components/Visualization.svelte

@@ -6,7 +6,7 @@
     LineBasicMaterial,
     Mesh,
     MeshBasicMaterial,
-    Object3D,
+    type Object3D,
     SphereGeometry,
     Vector3,
     type NormalBufferAttributes,

app/tests/integration/test.ts

@@ -1,24 +1,11 @@
-import { expect, test } from '@playwright/test';
+import { expect, test } from '@playwright/test'
 
 test('has title', async ({ page }) => {
-	await page.goto('/');
-	await page.route('**/api/features', (route) =>
-		route.fulfill({
-			status: 200,
-			body: JSON.stringify({})
-		})
-	);
-
-	await expect(page).toHaveTitle(/Spot micro controller/);
-});
+  await page.goto('/')
+  await expect(page).toHaveTitle(/Spot micro controller/)
+})
 
 test('index page has expected h1', async ({ page }) => {
-	await page.goto('/');
-    await page.route('**/api/features', (route) =>
-			route.fulfill({
-				status: 200,
-				body: JSON.stringify({})
-			})
-		);
-	await expect(page.getByRole('heading', { name: 'Spot micro controller' }).first()).toBeVisible();
-});
+  await page.goto('/')
+  await expect(page.getByRole('heading', { name: 'Spot micro controller' }).first()).toBeVisible()
+})