The ordering landed on `global_offboard_preview`, which takes no locks at all;
`offboard_global_user`, which takes each workspace's settings row, still walked
its memberships in whatever order the query returned.
`read_datatable` and `connect_as_admin` say what they hand out and what a caller
owes them: the first returns the config with its generated role passwords, the
second the connection that owns every object in the data table's database.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01S5arH3G2Sa1Qqm32veJQ1n