Create option pricing engine structure, test architecture.

src/RandomGenerator.cpp

@@ -0,0 +1,18 @@
+//
+// Created by David Doebel  on 06.03.2026.
+//
+
+#include "RandomGenerator.hpp"
+
+
+double MersenneTwister::nextGaussian() {
+    return distr_(generator_);
+}
+
+std::vector<double> MersenneTwister::nextGaussianVector(std::size_t n) {
+    std::vector<double> v(n);
+    for (auto& e : v) {
+        e = nextGaussian();
+    }
+    return v;
+}