Compile using net 9 and add icon

Author: Guerra24

GameAwaiter.csproj

@@ -2,15 +2,20 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <PublishAot>true</PublishAot>
     <UseSystemResourceKeys>true</UseSystemResourceKeys>
     <InvariantGlobalization>true</InvariantGlobalization>
     <PublishLzmaCompressed>true</PublishLzmaCompressed>
+    <ApplicationIcon>Icon.ico</ApplicationIcon>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Content Include="Icon.ico" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.Windows.CsWin32" Version="0.3.106">
       <PrivateAssets>all</PrivateAssets>

Icon.ico

@@ -9,7 +9,7 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
     <PublishDir>bin\Release\publish\</PublishDir>
     <PublishProtocol>FileSystem</PublishProtocol>
     <_TargetId>Folder</_TargetId>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
     <SelfContained>true</SelfContained>
     <PublishSingleFile>false</PublishSingleFile>