Simplify — Code Quality Review and Improvement

Review changed code for reuse, quality, and efficiency, then fix any issues found.

When to Use

• After PDCA Check phase reaches >= 90% match rate.
• When code review is needed before merging.
• When refactoring is requested.

4-Step Workflow

Step 1: Collect Changed Files

Run git diff --name-only (and git diff --cached --name-only for staged files) to identify all recently changed files.

Filter to relevant source files only (exclude lockfiles, generated files, build artifacts).

Output: List of files to review.