code-change-summarizer

# Code Change Summarizer Generate clear, structured pull request descriptions from code changes. ## Workflow ### 1. Analyze Code Changes **Gather code changes:** - Git diff output - Modified files list - Commit messages - Related issue numbers **Understand the changes:** - Read through all modified files - Identify what changed (added/modified/removed/fixed) - Understand the purpose of changes - Note any patterns or themes **Categorize changes:** - **Feature additions:** New functionality - **Bug fixes:** Issue resolutions - **Refactoring:** Code improvements without behavior changes - **Documentation:** Doc updates - **Tests:** Test additions or modifications - **Dependencies:** Package updates - **Configuration:** Config or build changes ### 2. Create Initial Summary **Write a clear title:** Format: `[Type] Brief description (max 72 characters)` **Types:** - `feat:` New feature - `fix:` Bug fix - `refactor:` Code refactoring - `docs:` Documentation - `test:` Tests - `chore:` Maintenance - `perf:` Performance - `style:` Code style - `ci:` CI/CD - `build:` Build system **Examples:** - `feat: Add user authentication with OAuth2` - `fix: Resolve memory leak in data processor` - `refactor: Simplify error handling logic` **Write summary paragraph:** - 2-3 sentences - Explain what and why - Use active voice - Be concise and clear **Example:** ``` This PR adds OAuth2 authentication to the user login system. The change improves security by using industry-standard authen...