refactor: replace Mth with GameMath, switch to stdlib math and std::numbers::pi

Inlined trivial wrappers, moved ranged random methods to Random, replaced M_PI with std::numbers::pi, unified DEGRAD/RAD_TO_GRAD as DEG_TO_RAD, fixed getInt/getDouble default fallback bug, and switched non-worldgen sin/cos to sinf/cosf.

minecraft/java/include/java/Random.h

@@ -18,7 +18,10 @@ public:
     double nextGaussian();
     int nextInt();
     int nextInt(int to);
+    int nextInt(int minInclusive, int maxInclusive);
     float nextFloat();
+    float nextFloat(float min, float max);
+    double nextDouble(double min, double max);
     int64_t nextLong();
     bool nextBoolean();
 };