Revert "Implementation of SoC Prediction"

This reverts commit c4543e7e01.

Core/Src/shunt_monitoring.c

@@ -70,8 +70,3 @@ void shunt_handle_can_msg(uint16_t id, const uint8_t *data) {
     break;
   }
 }
-
-int32_t shunt_getcurrent()
-{
-  return shunt_data.current;
-}