PGlite support #38

https://pglite.dev/

I've tried to query to 'pglite' with postgres engine config.
But this config require us these:

• pg
• postgres.

'pglite' provide us constructor itself instead of client
https://pglite.dev/docs/api

import { PGlite } from '@electric-sql/pglite'

const db = new PGlite()

These are why I issued #38 this because:

• Most of database of browser depends on Typescript
• This mostly means most of these depends on 'sqlc-gen-typescript', no competitor