Create ai agent for PRs

[technologic-technologic]

Created ai-pr-summary.yml

[github-actions]

PR Summary

WHAT Changed

• Added a new GitHub Actions workflow (ai-pr-summary.yml) to automatically generate a summary of pull requests using OpenAI's API.
• The workflow triggers on pull request events (opened, synchronized, reopened).
• It fetches the PR diff, sets up a Python environment, and uses OpenAI's GPT model to generate a concise summary.
• Implements a fallback mechanism to generate a heuristic summary if the AI fails.

WHY It Matters

• Automates the PR review process by providing concise summaries, improving developer efficiency.
• Ensures that key changes, risks, and tests are highlighted for reviewers, facilitating better understanding and quicker decision-making.

RISKS

• Dependency on OpenAI's API may lead to failures if the API is down or if the API key is misconfigured.
• The AI-generated summary may not always accurately reflect the changes, potentially leading to misunderstandings.

TESTS to Add

• Unit tests for the Python scripts that handle the diff processing and summary generation.
• Integration tests to ensure the workflow runs successfully in various scenarios (e.g., different types of PRs).

BREAKING CHANGES

• None identified; this is a new feature addition.

Key Features

• AI Summary Generation: Uses OpenAI's GPT model to create a summary of the PR.
• Heuristic Fallback: Provides a backup summary method if the AI fails.
• PR Commenting: Automatically comments the generated summary on the PR for visibility.