csproj tweaks to support app publish

MoonWorks.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
-		<TargetFrameworks>net7.0</TargetFrameworks>
+		<TargetFramework>net7.0</TargetFramework>
 		<Platforms>x64</Platforms>
 		<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
 		<LangVersion>11</LangVersion>
@@ -22,6 +22,7 @@
 	<ItemGroup>
 		<None Include="MoonWorks.dll.config">
 			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+			<CopyToPublishDirectory>Never</CopyToPublishDirectory>
 		</None>
 	</ItemGroup>
 </Project>

src/MoonWorksDllMap.cs

@@ -97,16 +97,12 @@ namespace MoonWorks
 
 			// Get the path to the assembly
 			Assembly assembly = Assembly.GetExecutingAssembly();
-			string assemblyPath = "";
-			if (assembly.Location != null)
-			{
-				assemblyPath = Path.GetDirectoryName(assembly.Location);
-			}
+			string assemblyPath = System.AppContext.BaseDirectory;
 
 			// Locate the config file
 			string xmlPath = Path.Combine(
 				assemblyPath,
-				assembly.GetName().Name + ".dll.config"
+				"MoonWorks.dll.config"
 			);
 			if (!File.Exists(xmlPath))
 			{