feat: port CincyLib PressBrake parser to FabWorks.Core (net8.0)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

FabWorks.Core/PressBrake/Program.cs

@@ -0,0 +1,59 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+
+namespace FabWorks.Core.PressBrake
+{
+    public class Program
+    {
+        public Program()
+        {
+            UpperToolSets = new List<ToolSetup>();
+            LowerToolSets = new List<ToolSetup>();
+            Steps = new List<Step>();
+        }
+
+        public int Version { get; set; }
+
+        public string ProgName { get; set; }
+
+        public string FilePath { get; set; }
+
+        public double MatThick { get; set; }
+
+		public MatType MatType { get; set; }
+
+		public double KFactor { get; set; }
+
+        public string TeachName { get; set; }
+
+        public string PartName { get; set; }
+
+        public string SetupNotes { get; set; }
+
+        public string ProgNotes { get; set; }
+
+        public bool RZEnabled { get; set; }
+
+        public List<ToolSetup> UpperToolSets { get; set; }
+
+        public List<ToolSetup> LowerToolSets { get; set; }
+
+        public List<Step> Steps { get; set; }
+
+        public static Program Load(string file)
+        {
+            var reader = new ProgramReader();
+            reader.Read(file);
+            return reader.Program;
+        }
+
+        public static Program Load(Stream stream)
+        {
+            var reader = new ProgramReader();
+            reader.Read(stream);
+            return reader.Program;
+        }
+    }
+}