add hardware header file

Author: liam-teale

include/hardware/Motor/MotorGroup.hpp

@@ -38,7 +38,7 @@ class MotorGroup : public Encoder {
          * }
          * @endcode
          */
-        MotorGroup(std::initializer_list<ReversibleSmartPort> ports, AngularVelocity outputVelocity);
+        MotorGroup(const std::initializer_list<ReversibleSmartPort>& ports, AngularVelocity outputVelocity);
         /**
          * @brief MotorGroup copy constructor
          *

include/hardware/hardware.hpp

@@ -0,0 +1,8 @@
+#pragma once
+
+// don't worry about seemingly missing includes. They are included
+
+#include "hardware/Encoder/ADIEncoder.hpp"
+#include "hardware/Encoder/V5RotationSensor.hpp"
+#include "hardware/IMU/V5InertialSensor.hpp"
+#include "hardware/Motor/MotorGroup.hpp"

src/hardware/Motor/MotorGroup.cpp

@@ -10,7 +10,7 @@
 #include <mutex>
 
 namespace lemlib {
-MotorGroup::MotorGroup(std::initializer_list<ReversibleSmartPort> ports, AngularVelocity outputVelocity)
+MotorGroup::MotorGroup(const std::initializer_list<ReversibleSmartPort>& ports, AngularVelocity outputVelocity)
     : m_outputVelocity(outputVelocity) {
     for (const auto port : ports) { m_motors.push_back({.port = port, .connectedLastCycle = true, .offset = 0_stDeg}); }
 }