Add Asset Export to JSON feature for LLM combat balance analysis

Features:
- Export DataTable, Blueprint, AnimMontage, CurveTable to JSON
- INI-based configuration via UDeveloperSettings
- Comprehensive Blueprint EventGraph extraction
- Enhanced AnimMontage with CustomProperties from Notifies
- Project Settings integration (Edit -> Project Settings -> Plugins)
- Tools menu integration (Tools -> WorldStalker -> Export Assets to JSON)

Files added:
- AssetExportSettings.h/cpp - UDeveloperSettings configuration class
- AssetExporterToJSON.h/cpp - Core export implementation
- README.md - Comprehensive feature documentation
- MERGE_INSTRUCTIONS.md - Integration guide for existing files

Unreal Engine 5.5.4 compatible

AssetExportSettings.cpp

@@ -0,0 +1,43 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#include "AssetExportSettings.h"
+
+#define LOCTEXT_NAMESPACE "AssetExportSettings"
+
+UAssetExportSettings::UAssetExportSettings()
+{
+	// Default settings
+	OutputDirectory.Path = TEXT("Exports");
+	bCreateTimestampedFolder = true;
+
+	// Enable all asset types by default
+	bExportDataTables = true;
+	bExportBlueprints = true;
+	bExportAnimMontages = true;
+	bExportCurveTables = true;
+
+	// Default export paths - commonly used folders
+	ExportFolderPaths.Add(FDirectoryPath{TEXT("Blueprints/Enemy")});
+	ExportFolderPaths.Add(FDirectoryPath{TEXT("Blueprints/Characters")});
+	ExportFolderPaths.Add(FDirectoryPath{TEXT("Blueprints/Abilities")});
+	ExportFolderPaths.Add(FDirectoryPath{TEXT("DataTables")});
+}
+
+FName UAssetExportSettings::GetCategoryName() const
+{
+	return FName(TEXT("Plugins"));
+}
+
+FText UAssetExportSettings::GetSectionText() const
+{
+	return LOCTEXT("AssetExportSettingsSection", "Asset Export to JSON");
+}
+
+#if WITH_EDITOR
+FText UAssetExportSettings::GetSectionDescription() const
+{
+	return LOCTEXT("AssetExportSettingsDescription", "Configure paths and settings for exporting assets to JSON format for LLM analysis");
+}
+#endif
+
+#undef LOCTEXT_NAMESPACE