Codebase Audit

Analyze the current git repository's history to produce a structured health report covering churn, ownership, bugs, momentum, and firefighting patterns.

Goal

Produce a structured markdown report with one section per dimension, including raw data (top files/contributors) and observations. The report should help the reader orient themselves in an unfamiliar codebase and identify risk areas before reading code.

Steps

0. Detect GitHub availability

Before starting the analysis, check whether the repo is GitHub-hosted and gh is authenticated: