🏢 蚂蚁企服公司信息管理系统

首次使用 3 步：
1. supabase.com 注册并新建项目（区域选新加坡）
2. SQL Editor 跑这段建表+开权限：
create table companies(id uuid primary key default gen_random_uuid(),name text not null,years text,type text,scope text,address text,remark text,images text[] default '{}',owner text,created_at timestamptz default now(),updated_at timestamptz default now()); alter table companies enable row level security; create policy "r" on companies for select using(true); create policy "i" on companies for insert with check(true); create policy "u" on companies for update using(true); create policy "d" on companies for delete using(true); alter publication supabase_realtime add table companies; 已有表？加 owner 列：alter table companies add column if not exists owner text; 开启账号密码登录（一次性）：create table if not exists app_users(nick text primary key, pwd_hash text not null, created_at timestamptz default now()); alter table app_users enable row level security; create policy "au_r" on app_users for select using(true); create policy "au_i" on app_users for insert with check(true); create policy "au_u" on app_users for update using(true); 3. Storage 新建 Public Bucket 名为 company-images
知识库：点顶部「📚 知识库」，按页面提示运行建表 SQL；要上传文件再另建一个名为 company-docs 的 私有 Bucket
然后到 Project Settings → API 复制 URL 和 anon key 填到上面。