feat: establish the bounded production architecture

include/statistics.h

@@ -0,0 +1,6 @@
+#pragma once
+
+#include <stdint.h>
+
+typedef struct { uint16_t shots; uint16_t hits; uint16_t misses; uint8_t ships_sunk; } match_statistics_t;
+typedef struct { uint16_t games; uint16_t wins; uint16_t losses; uint32_t shots; uint32_t hits; } cumulative_statistics_t;