Upgrade all projects to .NET 10

- OpenClaw.Tray.WinUI: net9.0 -> net10.0
- OpenClaw.Shared: multi-target -> net10.0 single target
- Updated build.ps1 to only require .NET 10
- Updated README with .NET 10 only prerequisites
- Updated issue #10 comment

README.md

@@ -22,8 +22,7 @@ This monorepo contains three projects:
 
 ### Prerequisites
 - Windows 10/11
-- .NET 10.0 SDK (preview) - for WinForms tray
-- .NET 9.0 SDK - for WinUI tray
+- .NET 10.0 SDK (preview) - https://dotnet.microsoft.com/download/dotnet/10.0
 - PowerToys (optional, for Command Palette extension)
 
 ### Build
@@ -56,11 +55,11 @@ dotnet build src/OpenClaw.Tray.WinUI/OpenClaw.Tray.WinUI.csproj
 ### Run Tray App
 
 ```powershell
-# WinForms version (.NET 10)
+# WinForms version
 dotnet run --project src/OpenClaw.Tray/OpenClaw.Tray.csproj
 
-# WinUI version (.NET 9) - run the exe directly
-.\src\OpenClaw.Tray.WinUI\bin\Debug\net9.0-windows10.0.19041.0\OpenClaw.Tray.WinUI.exe
+# WinUI version - run the exe directly
+.\src\OpenClaw.Tray.WinUI\bin\Debug\net10.0-windows10.0.19041.0\OpenClaw.Tray.WinUI.exe
 ```
 
 ## 📦 OpenClaw.Tray (Molty)

build.ps1

@@ -77,26 +77,17 @@ if (-not $dotnetVersion) {
 } else {
     Write-Success ".NET SDK: $dotnetVersion"
     
-    # Check for .NET 10 (needed for WinForms tray)
+    # Check for .NET 10 (needed for all projects)
     $sdks = & dotnet --list-sdks 2>$null
     $hasNet10 = $sdks | Where-Object { $_ -match "^10\." }
-    $hasNet9 = $sdks | Where-Object { $_ -match "^9\." }
     
     if (-not $hasNet10) {
-        Write-Warning ".NET 10 SDK not found (needed for OpenClaw.Tray WinForms)"
+        Write-Error ".NET 10 SDK not found (required for all projects)"
         Write-Info "Download preview from: https://dotnet.microsoft.com/download/dotnet/10.0"
-        $issues += "Missing .NET 10 SDK (for WinForms tray)"
+        $issues += "Missing .NET 10 SDK"
     } else {
         Write-Success ".NET 10 SDK available"
     }
-    
-    if (-not $hasNet9) {
-        Write-Warning ".NET 9 SDK not found (needed for OpenClaw.Tray.WinUI)"
-        Write-Info "Download from: https://dotnet.microsoft.com/download/dotnet/9.0"
-        $issues += "Missing .NET 9 SDK (for WinUI tray)"
-    } else {
-        Write-Success ".NET 9 SDK available"
-    }
 }
 
 # Check Windows SDK (for WinUI)
@@ -212,7 +203,7 @@ if ($failCount -eq 0) {
         Write-Host "  WinForms: dotnet run --project src/OpenClaw.Tray/OpenClaw.Tray.csproj" -ForegroundColor White
     }
     if ($buildResults.ContainsKey("WinUI") -or $buildResults.ContainsKey("All")) {
-        Write-Host "  WinUI:    .\src\OpenClaw.Tray.WinUI\bin\$Configuration\net9.0-windows10.0.19041.0\OpenClaw.Tray.WinUI.exe" -ForegroundColor White
+        Write-Host "  WinUI:    .\src\OpenClaw.Tray.WinUI\bin\$Configuration\net10.0-windows10.0.19041.0\OpenClaw.Tray.WinUI.exe" -ForegroundColor White
     }
 } else {
     Write-Host "❌ $failCount build(s) failed" -ForegroundColor Red

src/OpenClaw.Shared/OpenClaw.Shared.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net9.0;net10.0</TargetFrameworks>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <RootNamespace>OpenClaw.Shared</RootNamespace>

src/OpenClaw.Tray.WinUI/OpenClaw.Tray.WinUI.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net9.0-windows10.0.19041.0</TargetFramework>
+    <TargetFramework>net10.0-windows10.0.19041.0</TargetFramework>
     <UseWinUI>true</UseWinUI>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>