Restructure layout for input/output; other cleanup

- Move Import XEL + Group events inline with Input label (right-aligned)
- Move Save to file button inline with Output label, add clear (✕) button
- Dynamic annotation: gray default text, blue redirect path with file info
- Split into 3 bottom panels: Input Options, Output Options, Symbol/PDB Paths
- Post-build step removes ModernWpf locale resource DLL folders

Author: arvindshmicrosoft

Modern/Converters.cs

@@ -31,6 +31,13 @@ public object ConvertBack(object value, Type targetType, object parameter, Cultu
             throw new NotSupportedException();
     }
 
+    internal class BoolToOutputBrushConverter : IValueConverter {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture) =>
+            value is bool b && b ? System.Windows.Media.Brushes.DodgerBlue : System.Windows.Media.Brushes.Gray;
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) =>
+            throw new NotSupportedException();
+    }
+
     internal class StepToBoldConverter : IValueConverter {
         public object Convert(object value, Type targetType, object parameter, CultureInfo culture) {
             if (value is int current && parameter is string stepStr && int.TryParse(stepStr, out int step))

Modern/ResolverViewModel.cs

@@ -260,7 +260,17 @@ public bool PinPdbPaths {
         public bool ShowInlineFrames { get => _showInlineFrames; set => SetField(ref _showInlineFrames, value, nameof(ShowInlineFrames)); }
 
         private string _outputFilePath = string.Empty;
-        public string OutputFilePath { get => _outputFilePath; set => SetField(ref _outputFilePath, value, nameof(OutputFilePath)); }
+        public string OutputFilePath {
+            get => _outputFilePath;
+            set {
+                if (SetField(ref _outputFilePath, value, nameof(OutputFilePath))) {
+                    OnPropertyChanged(nameof(HasOutputFilePath));
+                    OnPropertyChanged(nameof(OutputRedirectMessage));
+                }
+            }
+        }
+        public bool HasOutputFilePath => !string.IsNullOrEmpty(_outputFilePath);
+        public string OutputRedirectMessage => HasOutputFilePath ? $"Output will be saved to: {_outputFilePath}" : null;
 
         // -- Status --
         private string _statusMessage = "Ready";

Modern/SQLCallstackResolver.Modern.csproj

@@ -218,4 +218,7 @@
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <GenerateTargetFrameworkAttribute>false</GenerateTargetFrameworkAttribute>
   </PropertyGroup>
+  <Target Name="CleanModernWpfLocales" AfterTargets="Build">
+    <Exec Command="for /d %%d in (&quot;$(OutDir)*&quot;) do ( if exist &quot;%%d\ModernWpf.resources.dll&quot; if exist &quot;%%d\ModernWpf.Controls.resources.dll&quot; rd /s /q &quot;%%d&quot; )" />
+  </Target>
 </Project>