Both ADRs shipped as proposed in #217 after the cascade /
acteurs_plus source-of-truth audit reshaped the org-hierarchy
model. No open questions left on either - promote to accepted
in lockstep since they reference each other.
CLAUDE.md gets two new Architecture bullets ("Portal-side
identity model", "Portal-side organisational hierarchy") and
a small touch-up on the ADR-0025 bullet to clarify the scope
literal `etablissement:<structure-code>` semantics.
Julien Gautier