How to native install

[dmbr0]

• [x] I confirm this is a bug with Supabase, not with my own application.
• [x] I confirm I have searched the Docs, GitHub Discussions, and Discord.

Describe the bug

That I need to use docker

To Reproduce

Steps to reproduce the behavior, please provide code snippets or a repository:

1. I should be able to create and initialize postgres to be compatible with supabase wherever I host postgres without having to dig and dig and dig. The documentation should be clear.
2. shouldn't need docker. I don't use AWS. I don't use Digital Ocean. There is no clear way to setup my postgres database to be compatible with self hosted without docker.

Should be able to run a script and have my postgres database setup and initialized regardless of host.