finishing-a-development-branch

# Finishing a Development Branch ## Checklist 1. **Clean up**: Remove debug logs, commented-out code, TODO markers 2. **Test**: Run full test suite, verify edge cases 3. **Lint**: Run linter and formatter 4. **Document**: Update README, changelog, or inline docs if needed 5. **Review diff**: Self-review the full diff before pushing 6. **Commit**: Use descriptive commit messages (what + why, not how) 7. **Push**: Push branch and create PR with clear description ## PR Description Template ``` ## What Brief description of the change ## Why Why this change is needed ## How High-level approach (not implementation details) ## Testing How to verify the change works ```