-- 建表
create table public.user_configs (
  id bigint generated by default as identity not null,
  created_at timestamp with time zone not null default now(),
  data json null,
  updated_at text null,
  user_id uuid not null,
  constraint user_configs_pkey primary key (id),
  constraint user_configs_user_id_key unique (user_id)
) TABLESPACE pg_default;

-- 启用行级安全（RLS）
alter table public.user_configs enable row level security;

drop policy if exists "user_configs_select_own" on public.user_configs;
drop policy if exists "user_configs_insert_own" on public.user_configs;
drop policy if exists "user_configs_update_own" on public.user_configs;

create policy "user_configs_select_own"
on public.user_configs
for select
using (auth.uid() = user_id);

create policy "user_configs_insert_own"
on public.user_configs
for insert
with check (auth.uid() = user_id);

create policy "user_configs_update_own"
on public.user_configs
for update
using (auth.uid() = user_id)
with check (auth.uid() = user_id);