feat: add new e2e test to test browser

test/e2e/browser.test.ts

@@ -0,0 +1,16 @@
+/// <reference types="jest-playwright-preset" />
+
+beforeAll(async () => {
+  await page.goto("https://whatismybrowser.com/")
+})
+
+test("should display correct browser", async () => {
+  const browser = await page.$eval(".string-major", (el) => el.innerHTML)
+
+  const displayNames = {
+    chromium: "Chrome",
+    firefox: "Firefox",
+    webkit: "Safari",
+  }
+  expect(browser).toContain(displayNames[browserName])
+})