ESP-NOW chat & P4 fixes (#454)

* Espnow chat fix

Fixes chat app not appearing and coexistence with wifi STA mode.
Wifi OFF and obviously not connected, espnow starts.
Wifi ON and connected, espnow starts.
Wifi ON and NOT connected, espnow starts.

* Fix P4 build

Tactility/Include/Tactility/service/espnow/EspNow.h

@@ -4,7 +4,7 @@
 #include <sdkconfig.h>
 #endif
 
-#ifdef CONFIG_ESP_WIFI_ENABLED
+#if defined(CONFIG_SOC_WIFI_SUPPORTED) && !defined(CONFIG_SLAVE_SOC_WIFI_SUPPORTED)
 
 #include <cstdint>
 #include <cstring>
@@ -56,4 +56,4 @@ void unsubscribeReceiver(ReceiverSubscription subscription);
 
 }
 
-#endif // ESP_PLATFORM
+#endif // CONFIG_SOC_WIFI_SUPPORTED && !CONFIG_SLAVE_SOC_WIFI_SUPPORTED