Implement Geometric Class Definitions (round 2)

include/J3ML/J3ML.h

@@ -1,8 +1,17 @@
 //
 // Created by josh on 12/25/2023.
 //
+#include <cstdint>
 
-#ifndef J3ML_J3ML_H
-#define J3ML_J3ML_H
+namespace J3ML
+{
+    using u8 = uint8_t;
+    using u16 = uint16_t;
+    using u32 = uint32_t;
+    using u64 = uint64_t;
 
-#endif //J3ML_J3ML_H
+    using s8 = int8_t;
+    using s16 = int16_t;
+    using s32 = int32_t;
+    using s64 = int64_t;
+}