display threads at stop point

src/SharpIDE.Application/Features/Debugging/ThreadsStackTraceModel.cs

@@ -0,0 +1,31 @@
+using Microsoft.VisualStudio.Shared.VSCodeDebugProtocol.Messages;
+
+namespace SharpIDE.Application.Features.Debugging;
+
+public class ThreadsStackTraceModel
+{
+	public List<ThreadModel> Threads { get; set; } = [];
+}
+
+public class ThreadModel
+{
+	public required int Id { get; set; }
+	public required string Name { get; set; }
+	public List<StackFrameModel> StackFrames { get; set; } = [];
+}
+
+public class StackFrameModel
+{
+	public required int Id { get; set; }
+	public required string Name { get; set; }
+	public required int? Line { get; set; }
+	public required int? Column { get; set; }
+	public required string? Source { get; set; }
+	public List<ScopeModel> Scopes { get; set; } = [];
+}
+
+public class ScopeModel
+{
+	public required string Name { get; set; }
+	public List<Variable> Variables { get; set; } = [];
+}