Summary: GitClear adds AI-generated code content.

Why It Matters: This change shows GitClear is talking about new tech.

What Changed:

• Removed text about GitClear being a developer-friendly code review tool.
• Removed text about GitClear transforming git data.
• Added text about GitClear finding basic changes to cut lines of code to review.
• Added text about faster code reviews leading to higher software delivery performance.
• Added text about learning more about AI-generated code and reading the GitClear report.