DWHelper UI 1.0.111

What's Changed

• Updated target frameworks and package versions to .NET 9
• Changed host startup to asynchronous RunAsync with explicit exit code
• Added grid line visibility and custom brushes to XAML DataGrids

• Check for catchup to complete by Max Hentschel (@Hax1337) in #52
• U/hentschel/fixes may by Max Hentschel (@Hax1337) in #56

Full Changelog: v1.0.10...v1.0.11