Refactor/split modules

[ryzanbui02]

Summary

• Resolve Suggestion: Split interface.py into two (or more) files for better structure #208 by splitting keepa.interface into smaller modules
• Introduce model Status
• Fix typos in property time_to_refill of classes AsyncKeepa and Keepa
• Set up a uv.lock file to support uv

Notes

This is a huge PR, cause I needed to move files quite a lot.

[ryzanbui02]

@akaszynski Could you take a look? The code analysis flagged the default value of extra_params as an issue, which makes sense. For now, I don’t think we need to take any action on it.

[akaszynski]

Looks like tests are failing.

[ryzanbui02]

Looks like tests are failing.

@akaszynski I'm not sure where the problem is. I ran tests, everything seems to be fine in my side.

[akaszynski]

Looks like secrets aren't loaded on forks. Let me pull down this branch and verify tests before merging.

[akaszynski]

Tests pass locally as well.

Agree with changes. Thanks for avoiding duplication by moving common variables to constants.py and utils.py

[ryzanbui02]

@akaszynski Thank you. Have a great one!