Add testing frameworks

playwright.config.ts

@@ -0,0 +1,16 @@
+import type { PlaywrightTestConfig } from '@playwright/test';
+
+const config: PlaywrightTestConfig = {
+	use: {
+		locale: 'en-GB',
+		timezoneId: 'Europe/Amsterdam'
+	},
+	webServer: {
+		command: 'npm run build && npm run preview',
+		port: 4173
+	},
+	testDir: 'tests',
+	testMatch: /(.+\.)?(test|spec)\.[jt]s/
+};
+
+export default config;