Add pre-commit, poetry and use type hinting

[BenWolfaardt]

Hey, thanks for the awesome project.

I was considering adding support to allow a keyboard shortcut to toggle the start and end of a transcription session as I find that the --loop flag often results in poor transcriptions as sentences are randomly split and the model looses a lot of context.

I created a PoC for this, but first wanted to tidy things up before making any major changes. I'm not sure you'll agree with the addition of poetry or all of y ruff rules, but it enforces homogeneity across the code as well as makes things easier to work with.

Please let me know your thoughts and suggestions.

Kind regards,
Ben

[mallorbc]

Thanks for the PR. I will be dedicating time for this project this upcoming week to handle this and many other issues.

[mallorbc]

Finally doing a lot of work on this repo today. Not sure why you deleted init.py but the rest looks good. I am gonna test it out and see if its good.

[mallorbc]

With regard to your comments, I think a keyboard shortcut or something of the like would be great. Yeah, the current implementation sometimes loses some words and punctuation context.

[mallorbc]

I am not able to install this using poetry install. I am getting a message like:
Installing dependencies from lock file

Package operations: 14 installs, 0 updates, 0 removals

• Installing triton (2.3.1): Failed

RuntimeError

Unable to find installation candidates for triton (2.3.1)

at /opt/homebrew/Cellar/poetry/1.8.3_2/libexec/lib/python3.12/site-packages/poetry/installation/chooser.py:74 in choose_for
70│
71│ links.append(link)
72│
73│ if not links:
→ 74│ raise RuntimeError(f"Unable to find installation candidates for {package}")
75│
76│ # Get the best link
77│ chosen = max(links, key=lambda link: self._sort_key(package, link))
78│

Cannot install triton.

[mallorbc]

Also, is it possible to install in editable form?

Like pip install -e .

[mallorbc]

I really like the other changes though. Let me know if you want to proceed. Otherwise I might add them in other ways.