adding initial MacroPad OS commit!

code.py

@@ -0,0 +1,17 @@
+import displayio
+
+from app import AppRouter, DebugApp
+from config import Config
+from adafruit_macropad import MacroPad
+
+macropad = MacroPad()
+config = Config("config.json")
+
+
+ar = AppRouter(macropad, config, [
+    DebugApp(macropad, config, "debug 1"),
+    # DebugApp(macropad, config, "debug 2"),
+    # DebugApp(macropad, config, "debug 3")
+])
+
+ar.start()