chore: update environment variables and bump version to 0.57.0

[danieldanielecki]

• Add MISTRAL_PR_REVIEW_MODEL variable to .env.example for new model integration.
• Increment version number in package.json to 0.57.0 to reflect recent changes.

[github-actions]

Mistral code review

Review

Correctness

• The changes look correct. The new .env.example file includes the necessary environment variables for the Mistral PR review feature.
• The GitHub Actions workflow is correctly set up to trigger on pull request events and has the appropriate permissions and concurrency settings.
• The mistral-pr-review.ts script is well-structured and handles the necessary steps for generating a review and posting it as a comment.

Edge Cases

• The script checks for an empty diff and skips the review if the diff is empty.
• The script includes error handling for GitHub API and Mistral API calls.
• The script includes a marker to identify its comments, allowing it to update existing comments instead of creating new ones.

Security

• The script uses environment variables for sensitive information like API keys and tokens.
• The GitHub Actions workflow uses the secrets context to access sensitive information.
• The script includes error handling to prevent sensitive information from being exposed in error messages.

Performance

• The script limits the size of the diff to prevent it from being too large for the Mistral API.
• The GitHub Actions workflow uses concurrency to ensure that only one review is generated for a given pull request at a time.

Maintainability

• The script is well-commented and follows a clear structure.
• The script uses functions to break down the logic into manageable pieces.
• The script includes error handling to make it easier to debug issues.

Suggested Improvements

• Consider adding a timeout for the Mistral API call to prevent the script from hanging indefinitely.
• Consider adding logging to track the progress of the script and make it easier to debug issues.
• Consider adding a configuration file to allow for more customization of the review process.

Overall, the changes look good and address the need for automated PR reviews.

[github-actions]

🚀 Vercel Preview Deployment Ready!

Preview: https://stock-ifwregbzz-ditectrevs-projects.vercel.app

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[github-actions]

🚀 Vercel Preview Deployment Ready!

Preview: https://stock-g7alsjxro-ditectrevs-projects.vercel.app

---

This comment was automatically generated by GitHub Actions