moving from .h to .hpp to make thing more clear

include/omath/pathfinding/NavigationMesh.hpp

@@ -0,0 +1,33 @@
+//
+// Created by Vlad on 28.07.2024.
+//
+
+#pragma once
+
+#include "omath/Vector3.hpp"
+#include <expected>
+#include <vector>
+#include <string>
+
+
+namespace omath::pathfinding
+{
+    class NavigationMesh final
+    {
+    public:
+
+        [[nodiscard]]
+        std::expected<Vector3, std::string> GetClosestVertex(const Vector3& point) const;
+
+
+        [[nodiscard]]
+        const std::vector<Vector3>& GetNeighbors(const Vector3& vertex) const;
+
+        [[nodiscard]]
+        bool Empty() const;
+        [[nodiscard]] std::vector<uint8_t> Serialize() const;
+        void Deserialize(const std::vector<uint8_t>& raw);
+
+        std::unordered_map<Vector3, std::vector<Vector3>> m_verTextMap;
+    };
+}