Fix irmin-client and irmin-server for Node type changes - Add inline_contents_max_bytes to client Repo (returns 0) - Simplify Node.merge type in client (key instead of key * key list) - Simplify node_with_inlined type alias in server (key instead of key * key list) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>