Fix up the title to be an iterated ID rather than PID

src/Eve-O-Preview/Services/Implementation/ProcessMonitor.cs

@@ -2,6 +2,7 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
+using System.Linq;
 
 namespace EveOPreview.Services.Implementation
 {
@@ -91,8 +92,16 @@ namespace EveOPreview.Services.Implementation
 					continue; // No need to monitor non-visual processes
 				}
 
-				// Append PID to the window title to make it unique
-				string mainWindowTitle = $"{process.MainWindowTitle} (PID: {process.Id})";
+				// Get all processes with same name and sort by PID
+				var sameNameProcesses = Process.GetProcessesByName(processName)
+					.Where(p => p.MainWindowHandle != IntPtr.Zero)
+					.OrderBy(p => p.Id)
+					.ToList();
+
+				// Find index of current process in sorted list
+				int index = sameNameProcesses.FindIndex(p => p.Id == process.Id);
+				string mainWindowTitle = $"{process.MainWindowTitle} ({index + 1})";
+
 				this._processCache.TryGetValue(mainWindowHandle, out string cachedTitle);
 
 				if (cachedTitle == null)
@@ -109,10 +118,10 @@ namespace EveOPreview.Services.Implementation
 						this._processCache[mainWindowHandle] = mainWindowTitle;
 						updatedProcesses.Add(new ProcessInfo(mainWindowHandle, mainWindowTitle));
 					}
+				}
 
 				knownProcesses.Remove(mainWindowHandle);
 			}
-			}
 
 			foreach (IntPtr index in knownProcesses)
 			{