create table if not exists ar_projects (
  id text primary key,
  user_id uuid references auth.users(id)
    on delete cascade not null,
  data jsonb not null default '{}',
  created_at bigint not null default 0
);
create table if not exists ar_requests (
  id text primary key,
  user_id uuid references auth.users(id)
    on delete cascade not null,
  project_id text not null,
  data jsonb not null default '{}',
  due_date bigint not null default 0
);
alter table ar_projects enable row level security;
alter table ar_requests enable row level security;
create policy "own" on ar_projects
  for all using (auth.uid() = user_id);
create policy "own" on ar_requests
  for all using (auth.uid() = user_id);
alter table ar_projects replica identity full;
alter table ar_requests replica identity full;
alter publication supabase_realtime
  add table ar_projects, ar_requests;