-- Project review workflow + timeline (run once in Supabase SQL editor).

alter table public.projects
  add column if not exists workflow_timeline jsonb not null default '[]'::jsonb;

comment on column public.projects.workflow_timeline is
  'Array of { step, label, at, userId, userName, role, note? }';

-- project_status may now be: active, under_review, with_client, client_approved, closed