Address code review feedback - improve example project

Co-authored-by: Soar360 <[email protected]>

Author: Copilot

examples/NuGetReferenceExample/NuGetReferenceExample.csproj

@@ -5,7 +5,6 @@
     <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-    <ResourcePackerEnabled>true</ResourcePackerEnabled>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 

examples/NuGetReferenceExample/Program.cs

@@ -1,9 +1,11 @@
+using System.Reflection;
 using LuYao.ResourcePacker;
 
 // This example demonstrates using LuYao.ResourcePacker.MSBuild via NuGet package reference
 // The .dat file is automatically generated during build
 
-var datFile = Path.Combine(AppContext.BaseDirectory, "NuGetReferenceExample.dat");
+var assemblyName = Assembly.GetExecutingAssembly().GetName().Name ?? "NuGetReferenceExample";
+var datFile = Path.Combine(AppContext.BaseDirectory, $"{assemblyName}.dat");
 
 if (!File.Exists(datFile))
 {

examples/NuGetReferenceExample/README.md

@@ -71,3 +71,5 @@ The main `ExampleProject` uses **project references** to LuYao.ResourcePacker.MS
 
 When using NuGet packages, the MSBuild props and targets files must be named exactly as `<PackageId>.props` and `<PackageId>.targets` to be automatically imported. This example validates that the naming is correct.
 
+For more information about NuGet MSBuild conventions, see the [official documentation on creating MSBuild props/targets packages](https://learn.microsoft.com/en-us/nuget/create-packages/creating-a-package#include-msbuild-props-and-targets-in-a-package).
+