Change Details

At the moment, the `customServer` redux field lives only in native. Since we want to use this state in web as well, we will need to lift the redux logic into lib. Depends on D10089

At the moment, the `customServer` redux field lives only in native. Since we want to use this state in web as well, we will need to lift the redux logic into lib. This diff handles lifting the set custom server action type into lib, and a subsequent diff will handle lifting the redux state into lib. Depends on D10089

At the moment, the `customServer` redux field lives only in native. Since we want to use this state in web as well, we will need to lift the redux logic into lib. This diff handles lifting the set custom server action type into lib, and a subsequent diff will handle lifting the redux state into lib. Depends on D10089