enable transcript rename for non-srt files

[schrauger]

Fixes #173

This will rename any transcription file if the "rename" checkbox is checked. It will use the video recording filename, plus the transcript filename suffix.

• "transcript.txt" renamed to "2024-10-01 12-11-10.txt"

It also checks the video recording suffix to compare with the transcript suffix to ensure it doesn't overwrite the video, if the user set the suffix to ".mkv" or ".mp4" for some reason (for example). In that case, it will append a hardcoded ".txt" suffix to the renamed transcript file.

• "why-would-you-name-your-transcript-this.mkv" renamed to "2024-10-01 12-11-10.mkv.txt"

[royshil]

@schrauger do you mind running clang-format on it?
thanks for the contributon!

[schrauger]

@royshil I am unfamiliar with clang-format. I tried installing it locally, but when running it against the cpp file I changed, the command had an error with the .clang-format config file.

$ clang-format transcription-filter-callbacks.cpp 
/obs-localvocal/.clang-format:115:3: error: unknown enumerated scalar
  Enabled: true
  ^
Error reading /obs-localvocal/.clang-format: Invalid argument

However, I did check it for standard linting inconsistencies by hand, and I removed an extra empty line and changed some space indents to tabs, to match the rest of the file. Hopefully the changes will be enough for clang to accept it, but if not, let me know and I'll look into clang-format more to see what I'm missing.

[royshil]

i've fixed it on #179
unfortunately i can't commit directly to your branch on your fork