fix router and update uWebSockets again

examples/proxy_server.py

@@ -1,18 +0,0 @@
-from socketify import App, Response, Request
-
-app = App()
-
-router = app.router()
-
-@router.connect("/")
-def proxy_connect(res: Response, req: Request):
-    print(req.get_url())
-
-    res.send("Xablau")
-
-
-app.listen(
-    54321,
-    lambda config: print("Listening on port http://localhost:%d now\n" % config.port),
-)
-app.run()