configmanager: bitwise display of payloadmask

include/configmanager.h

@@ -1,6 +1,10 @@
 #ifndef _CONFIGMANAGER_H
 #define _CONFIGMANAGER_H
 
+#include <nvs.h>
+#include <nvs_flash.h>
+#include <bitset>
+
 void eraseConfig(void);
 void saveConfig(void);
 void loadConfig(void);