feat: added PicoW_Sensor code template

Credits to @ext-erich.styger that provided the template

TSM_PicoW_Sensor/McuLib/RNet/RadioNRF24.h

@@ -0,0 +1,18 @@
+/**
+ * \file
+ * \brief This is the interface to the Nordic Semiconductor nRF24L01+
+ * \author (c) 2013-2014 Erich Styger, http://mcuoneclipse.com/
+ * \note MIT License (http://opensource.org/licenses/mit-license.html), see 'RNet_License.txt'
+ *
+ * This module deals with the low level interface of the transceiver.
+ */
+
+#ifndef RADIO_NRF24_H_
+#define RADIO_NRF24_H_
+
+#include "McuRNetConfig.h"
+#include "Radio.h"
+
+void RADIO_OnInterrupt(void);
+
+#endif /* RADIO_NRF24_H_ */