create table if not exists documents ( id text primary key, user_id uuid references auth.users(id) on delete cascade, name text not null, type text, company text, counterparty text, status text default 'Draft', jurisdiction text, start_date text, expiry_date text, notes text, file_ref text, attachment_name text, attachment_type text, attachment_size bigint, attachment_path text, created bigint, updated bigint ); alter table documents enable row level security; create policy "own docs" on documents for all using (auth.uid() = user_id) with check (auth.uid() = user_id); -- Storage bucket for file attachments insert into storage.buckets (id, name, public) values ('lextiv-files', 'lextiv-files', false) on conflict do nothing; create policy "own files" on storage.objects for all using (bucket_id = 'lextiv-files' and auth.uid()::text = (storage.foldername(name))[1]) with check (bucket_id = 'lextiv-files' and auth.uid()::text = (storage.foldername(name))[1]);