BirdNET-GUI fails to open large files

[RossSmyth]

Describe the bug
A clear and concise description of what the bug is.

I attempted to open a 4 GB file today and the GUI did not want to open it. It didn't seem to be doing much, just didn't open it.

To Reproduce
Steps to reproduce the behavior:
For the GUI:

1. Open birdnet-gui
2. Go to the single instance tab
3. Drop a large file, mine was 4GB long after a night of recording on my AudioMoth
4. GUI disappears
5. Open task manager
6. No large memory consumption, CPU usage, or disk usage

Expected behavior
A clear and concise description of what you expected to happen.

It should open it successfully. Instead it seems to just do nothing

Screenshots
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Before attempting to open

Immediately after attempting to open

Desktop (please complete the following information):

Additional context
Add any other context about the problem here.

Using the CLI works fine. I processed it with birdnet-analyze and it worked just fine.

[Josef-Haupt]

Try again with "Generate Spectrogram" unchecked (it's unchecked by default in the current repo). Also the gradio audio element creates a local copy of the file which can take much longer for big files (the current repo should be much more efficient). I recommend using the "multi files" tab for files like this.