hw plugins: cmdline: support numpad for trezor one PIN codes

electrum/plugins/hw_wallet/cmdline.py

@@ -16,6 +16,7 @@ class CmdLineHandler(HardwareHandlerBase):
 
     def get_pin(self, msg, *, show_strength=True):
         t = {'a':'7', 'b':'8', 'c':'9', 'd':'4', 'e':'5', 'f':'6', 'g':'1', 'h':'2', 'i':'3'}
+        t.update({str(i): str(i) for i in range(1, 10)})  # sneakily also support numpad-conversion
         print_stderr(msg)
         print_stderr("a b c\nd e f\ng h i\n-----")
         o = raw_input()