Update markdown and initial code

utils/stealth.py

@@ -0,0 +1,9 @@
+from playwright_stealth import Stealth
+
+async def stealth_async(page):
+    """
+    Apply stealth settings to the page.
+    Wrapper around Stealth().apply_stealth_async(page)
+    """
+    stealth = Stealth()
+    await stealth.apply_stealth_async(page)