chore: make keyvaluepairscompiler use a zonestate

src/ObjCompiling/KeyValuePairs/KeyValuePairsCreator.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include "Asset/IZoneAssetCreationState.h"
+#include "Zone/Definition/ZoneDefinition.h"
+
+#include <string>
+
+class CommonKeyValuePair
+{
+public:
+    CommonKeyValuePair(std::string keyStr, std::string value);
+    CommonKeyValuePair(unsigned keyHash, std::string value);
+
+    std::optional<std::string> m_key_str;
+    std::optional<unsigned> m_key_hash;
+    std::string m_value;
+};
+
+class KeyValuePairsCreator : public IZoneAssetCreationState
+{
+public:
+    void AddKeyValuePair(CommonKeyValuePair keyValuePair);
+    void Finalize(const ZoneDefinition& zoneDefinition);
+    std::vector<CommonKeyValuePair> GetFinalKeyValuePairs();
+
+private:
+    std::vector<CommonKeyValuePair> m_key_value_pairs;
+};