Real findings: src/lib is the centre of gravity (74 commits, 24 files), zero
import cycles (clean graph), risk zones are the high fan-out src/commands (Ce=38)
and src/lib (Ce=17); commands+lib co-change in 20 commits. Engine fixes along the
way: TL;DR file-count falls back to a prefix sum when primaryModule has no exact
module entry; limitations copy genericized (no npm/Astro assumptions).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TnP82rtbQpefze9rfxihtD
Claude