Update gui.py

[0fbcb238c0]

Update browserfilter to allow saving playlists as m3u8 by default.

[Et0h]

Syncplay does not actually support .m3u8 because we do not support the metadata this format can contain. The only reason we still had loading for it is because we used to allow people to load/save in the .m3u8 name but without it supporting the standard and as part of #408 back in 2021 we removed the saving but kept the loading in case someone had previously saved the playlist. We entitled this as "Begin move from m3u/m3u8 to txt for playlist" as it was only intended to be a temporary measure.

Given that we have no plans to support loading true m3u8 files and it seems to be causing confusion it might be best to remove the load m3u8 option.

[0fbcb238c0]

Syncplay does not actually support .m3u8 because we do not support the metadata this format can contain. The only reason we still had loading for it is because we used to allow people to load/save in the .m3u8 name but without it supporting the standard and as part of #408 back in 2021 we removed the saving but kept the loading in case someone had previously saved the playlist. We entitled this as "Begin move from m3u/m3u8 to txt for playlist" as it was only intended to be a temporary measure.

Given that we have no plans to support loading true m3u8 files and it seems to be causing confusion it might be best to remove the load m3u8 option.

Alright, good to know. I will close this issue and change the extension of my playlist to txt.
Thank you