Inital version to support OTA

src/global_data/defines.h

@@ -1,10 +1,12 @@
 // Define keys to prevent typos
+#include <utils.h>
+
 #define ssid_key "ssid"
 #define wifi_password_key "wifi_password"
 #define level_sensor_range_key "sensor_range"
 #define water_level_min_key "water_level_min"
 #define water_level_max_key "water_level_max"
 #define water_volume_key "water_volume"
-#define current_version Version{0, 0, 2}
+#define current_software_version Version{0, 0, 3}
 
 #define RESISTOR_VALUE 4

src/global_data/global_data.cpp

@@ -7,4 +7,6 @@ DeviceTelemetry telemetry;
 SensorData shunt_data;
 WaterData water_data;
 
+OTAStatus ota_status;
+
 ActiveErrors active_errors = { false, false, false, false, false, false };