Make npm silent

nukebuild/Build.cs

@@ -128,7 +128,9 @@ partial class Build : NukeBuild
         {
             var webappDir = RootDirectory / "src" / "Avalonia.DesignerSupport" / "Remote" / "HtmlTransport" / "webapp";
 
-            NpmTasks.NpmInstall(c => c.SetWorkingDirectory(webappDir));
+            NpmTasks.NpmInstall(c => c
+                .SetWorkingDirectory(webappDir)
+                .SetArgumentConfigurator(a => a.Add("--silent")));
             NpmTasks.NpmRun(c => c
                 .SetWorkingDirectory(webappDir)
                 .SetCommand("dist"));

src/Avalonia.DesignerSupport/Remote/HtmlTransport/webapp/webpack.config.js

@@ -93,7 +93,7 @@ const config = {
     plugins:
         [
         new Printer(),
-        new CleanWebpackPlugin([path.resolve(__dirname, 'build')]),
+        new CleanWebpackPlugin([path.resolve(__dirname, 'build')], { verbose: false }),
         new MiniCssExtractPlugin({
             filename: "[name].[chunkhash]h" +
             ".css",