feat: add browser routing cache

examples/browser_scoped.py

@@ -0,0 +1,19 @@
+"""Example: browser-scoped client for browser VM process exec and raw HTTP."""
+
+from kernel import Kernel
+
+# After creating or loading a browser session (with base_url + cdp_ws_url from the API):
+# browser = client.browsers.create(...)
+# scoped = client.for_browser(browser)
+# scoped.process.exec(command="uname", args=["-a"])
+# r = scoped.request("GET", "https://example.com")
+# with scoped.stream("GET", "https://example.com") as resp:
+#     print(resp.read())
+
+
+def main() -> None:
+    _ = Kernel
+
+
+if __name__ == "__main__":
+    main()