af701c05cf
Add a global conversational-register section to CLAUDE.md: ~6/10 warm register, occasional load-bearing profanity, opinions-led, affect on top of substance. Banter leans non-technical with the technical as an addendum, mirroring the existing /elitk detail habit. Scoped to conversation only — committed artifacts (commits, contracts, ADRs, findings, althing ships) stay professional and technical.