Enhance README formatting

Updated the README to improve formatting and structure.

Author: joaorgoncalves

README.md

@@ -1,10 +1,12 @@
-Playwright test automation & reporting example
+# Playwright test automation & reporting example
+
 This repository contains an example on getting started with and using Playwright for test automation and reporting test results. You can learn more about this example in our article:
 
-Playwright Reporting: Complete Guide to Test Automation & Reporting With Testmo
+[Playwright Reporting: Complete Guide to Test Automation & Reporting With Testmo](#)
+
+## License
 
-License
-Copyright (c) Testmo GmbH (Berlin, Germany)
-All rights reserved.
-contact@testmo.com
-www.testmo.com
+Copyright (c) Testmo GmbH (Berlin, Germany)<br>
+All rights reserved.<br>
+contact@testmo.com<br>
+www.testmo.com