rofimoji --action menu errors out insteaad of opening action menu

[tranzystorekk]

When testing rofimoji for a new package on Void Linux, I encountered the following issue:

1. Run rofimoji --action menu
2. Emoji selector pops up as usual, select some emoji character
3. Instead of an action menu, rofimoji errors out (traceback below)

Traceback:

Traceback (most recent call last):
  File "/usr/bin/rofimoji", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/usr/lib/python3.11/site-packages/picker/__main__.py", line 9, in main
    StandaloneRofimoji().standalone()
  File "/usr/lib/python3.11/site-packages/picker/standalone.py", line 38, in standalone
    self.args.actions = self.selector.show_action_menu(self.args.selector_args)
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/picker/selector/selector.py", line 249, in show_action_menu
    return [Action(fuzzel.stdout.strip())]
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/enum.py", line 711, in __call__
    return cls.__new__(cls, value)
           ^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/enum.py", line 1128, in __new__
    raise ve_exc
ValueError: '' is not a valid Action

Additional info:

• rofimoji version: 6.1.0
• Python version: 3.11.4
• System: Void Linux
• Environment: labwc (wayland wlroots compositor), fuzzel, wl-clipboard, wtype