feat: cloakbrowser v0.1.0 — stealth Chromium wrapper for Playwright

Drop-in Playwright replacement with source-level fingerprint patches.
Auto-downloads patched Chromium 142 from GitHub Releases on first use.
17/17 stealth tests passing (reCAPTCHA 0.9, Cloudflare Turnstile, BrowserScan).

examples/basic.py

@@ -0,0 +1,13 @@
+"""Basic example: launch stealth browser and load a page."""
+
+from cloakbrowser import launch
+
+browser = launch(headless=False)
+page = browser.new_page()
+
+page.goto("https://example.com")
+print(f"Title: {page.title()}")
+print(f"URL: {page.url}")
+
+browser.close()
+print("Done!")