PUBLISHING.md carries the house style with the posts, so the standard
survives without the design doc to hand — including the rule that a post
states what a metric does not show, which is the strongest signal a
human wrote it.
CLAUDE.md gains the two constraints that are invisible from the code and
expensive to rediscover: metadata file conventions break if moved into a
route group, and the build must keep succeeding with DATABASE_URL unset.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017YmbBhr8s7GusjDE12hrZM
