board/config.c: Add struct aime_config

board/config.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stddef.h>
+
+struct aime_config {
+    bool enable;
+};
+
+void aime_config_load(struct aime_config *cfg, const wchar_t *filename);