feat(display): add display class

include/display.hpp

@@ -0,0 +1,15 @@
+#pragma once
+#include <Arduino.h>
+#include <U8g2lib.h>
+
+/*
+ * A helper class to facilitate drawing on the SSD1306 OLED display using the U8g2 library.
+ */
+class Display {
+  public:
+    Display();
+
+    bool begin();
+  private:
+    U8G2_SSD1306_128X64_NONAME_F_HW_I2C oled;
+};