refactor: add new e2e config

test/config.ts

@@ -0,0 +1,16 @@
+import { ChromiumEnv, FirefoxEnv, WebKitEnv, test, setConfig, PlaywrightOptions } from "@playwright/test"
+
+setConfig({
+  testDir: "e2e", // Search for tests in this directory.
+  timeout: 30000, // Each test is given 30 seconds.
+})
+
+const options: PlaywrightOptions = {
+  headless: true, // Run tests in headless browsers.
+  video: "retain-on-failure",
+}
+
+// Run tests in three browsers.
+test.runWith(new ChromiumEnv(options), { tag: "chromium" })
+test.runWith(new FirefoxEnv(options), { tag: "firefox" })
+test.runWith(new WebKitEnv(options), { tag: "webkit" })