Member sensesp::Networking: Use WiFiProvisioner directly, or NetworkProvisioner if transport-agnostic. Kept as a typedef so existing user code continues to compile.
Member sensesp::SensESPApp::get_networking (): Use get_wifi_provisioner() instead. Kept as a source-compatible alias since the legacy class name was Networking.
Member sensesp::WiFiProvisioner::get_wifi_state_producer (): Use SensESPApp::get_network_state_producer() or connect_to() on this WiFiProvisioner directly (it is now a ValueProducer<WiFiState>). Kept for source compatibility with code that called get_networking()->get_wifi_state_producer().
Member sensesp::WiFiStateProducer: Use NetworkStateProducer directly. Kept so code that references the WiFiStateProducer type by name continues to compile.