Started editor .Net context for undo/redo system

EditorNet/premake5.lua

@@ -0,0 +1,32 @@
+project "EditorNet"
+    language "C#"
+    dotnetframework "net8.0"
+    kind "SharedLib"
+	    clr "Unsafe"
+	
+    -- Don't specify architecture here. (see https://github.com/premake/premake-core/issues/1758)
+
+    propertytags {
+        { "AppendTargetFrameworkToOutputPath", "false" },
+        { "Nullable", "enable" },
+    }
+
+    files 
+    {
+        "src/**.cs"
+    }
+    
+	links 
+    {
+        "Coral.Managed",
+        "../Editor/NuakeNet.dll"
+    }
+
+    prebuildcommands {
+        -- "dotnet add package Microsoft.CodeAnalysis.CSharp.Scripting"
+    }
+
+    postbuildcommands {
+        '{ECHO} Copying "%{wks.location}/EditorNet/bin/$(Configuration)/EditorNet.dll" to "%{wks.location}/Editor"',
+	    '{COPYFILE} "%{wks.location}/EditorNet/bin/$(Configuration)/EditorNet.dll" "%{wks.location}/Editor"'
+    }