✨(frontend) update test descriptions for clarity and consistency

- update tests description
- Corrected minor typos in test descriptions to enhance readability.
- Ensured that all test cases clearly convey their purpose and expected
outcomes.

src/frontend/apps/e2e/__tests__/app-impress/doc-tree.spec.ts

@@ -160,7 +160,7 @@ test.describe('Doc Tree', () => {
     );
   });
 
-  test('it detachs a document', async ({ page, browserName }) => {
+  test('it detaches a document', async ({ page, browserName }) => {
     await page.goto('/');
     const [docParent] = await createDoc(
       page,