feat(demos): print MessageBox result by name (instead of value)

source/demos/messagebox.ts

@@ -1,10 +1,23 @@
 import { MessageBox } from 'libwin32'
 import { MB_ } from 'libwin32/consts'
 
+// https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-messageboxw#return-value
+const results: Record<number, string> = {
+    3:  'ABORT',
+    2:  'CANCEL',
+    11: 'CONTINUE',
+    5:  'IGNORE',
+    7:  'NO',
+    1:  'OK',
+    4:  'RETRY',
+    10: 'TRYAGAIN',
+    6:  'YES'
+}
+
 const result = MessageBox(
     null,
     "A simple MessageBox",
     "libwin32",
     MB_.ICONINFORMATION | MB_.YESNOCANCEL
 )
-console.log(result)
+console.log(results[result])