[bug fix]: Fix screen-splitting issues in terminatorlib/terminal.py

[0xh3xa]

What:

A problem occurs when attempting to split the screen either horizontally or vertically in Terminator.

Traceback:

Traceback (most recent call last):
  File "/usr/lib/python3.13/site-packages/terminatorlib/terminal_popup_menu.py", line 198, in <lambda>
    self.terminal.get_cwd()))
    ~~~~~~~~~~~~~~~~~~~~~^^
  File "/usr/lib/python3.13/site-packages/terminatorlib/terminal.py", line 261, in get_cwd
    return(GLib.filename_from_uri(vte_cwd)[0])
           ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
gi.repository.GLib.GError: g_convert_error: The hostname of the URI  “file://test-account/home/main” is invalid (4)

Description of the fix:

• This fix resolves an issue in terminatorlib/terminal.py where the improper handling of the GLib.filename_from_uri function caused the split-screen feature to fail due to an incorrect return value.

• I've updated the get_cwd(self) function to use Python's built-in method for retrieving the current working directory instead of relying on GLib.filename_from_uri.

Screenshots:

A problem occurs when attempting to split the screen either horizontally or vertically in Terminator.

[mattrose]

This doesn't duplicate the functionality. It just sets cwd as the home directory. Can you be more clear on the errors that you're seeing

[0xh3xa]

@mattrose I have updated the description to include the error trace.