sanketsahu/tinbase — reverse-engineered prompt

Build me a tiny Supabase compatible backend that runs locally with one command and no Docker. I want it to feel like a drop in replacement for hosted Supabase for prototypes and demos, so the normal Supabase JS client should work without changing app code. It should expose the usual REST, auth, storage, and realtime endpoints, use real Postgres behavior with row level security, and support things like auth.uid, triggers, foreign keys, and realtime database change events.

Please make it read the standard supabase migrations folder and seed file, keep track of applied migrations, and give me simple CLI commands to start the server, run migrations, check status, and print anon and service role keys. It should support a default portable mode plus a leaner native mode, and ideally be embeddable in Node or even in the browser through a fetch handler. A single executable build would be great too. This is for local development and experiments, not production. Look up current Supabase compatibility details if you need to.