Unable to start due to invalid app image.

[ObscenityIB]

Steps to reproduce:

• Clone repo
• Create venv and activate
• Update pip and install requirements.txt
• Install tk-8.6.13-2-x86_64 package for libtk 8.6 dependency
• Run pscoverdl.py or gui.py

Results:

pscoverdl.py

no output, no gui, exits immediately

gui.py

Traceback (most recent call last):
  File "/home/obscenity/DEV/git/pscoverdl/src/gui.py", line 398, in <module>
    app = pscoverdl_gui()
          ^^^^^^^^^^^^^^^
  File "/home/obscenity/DEV/git/pscoverdl/src/gui.py", line 38, in __init__
    self.iconbitmap(icon_path)
  File "/home/obscenity/DEV/git/pscoverdl/src/venv/lib/python3.11/site-packages/customtkinter/windows/ctk_tk.py", line 230, in iconbitmap
    super().wm_iconbitmap(bitmap, default)
  File "/usr/lib/python3.11/tkinter/__init__.py", line 2136, in wm_iconbitmap
    return self.tk.call('wm', 'iconbitmap', self._w, bitmap)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_tkinter.TclError: bitmap "/home/obscenity/DEV/git/pscoverdl/src/app/icon.ico" not defined

Solution:

Use a GIF and not an ICO, and use iconphoto instead of iconbitmap.

[ObscenityIB]

Fixed by #6, waiting for merge.