feat(test): Playwright testing integration (#4146)

tests/utils/visitStudy.ts

@@ -0,0 +1,16 @@
+import { Page } from '@playwright/test';
+
+/**
+ * Visit the study
+ * @param page - The page to interact with
+ * @param title - The study instance UID of the study to visit
+ * @param mode - The mode to visit the study in
+ */
+export async function visitStudy(page: Page, studyInstanceUID: string, mode: string) {
+  await page.goto('/?resultsPerPage=100');
+  await page.getByTestId('confirm-and-hide-button').click();
+  await page.getByTestId(studyInstanceUID).click();
+  await page.getByRole('button', { name: mode }).click();
+  await page.waitForLoadState('domcontentloaded');
+  await page.waitForLoadState('networkidle');
+}