Initial Pavlok integration

src/c/main.h

@@ -4,6 +4,7 @@
 #define STORAGE_KEY_ALARM_MINUTE 1
 #define STORAGE_KEY_ALARMING_FOR_AWARENESS 2
 #define STORAGE_KEY_DISABLE_TUTORIAL 3
+#define STORAGE_KEY_PAVLOK_ENABLED 4
 
 typedef enum
 {