its still a bit rough around the edges, but we hope to kaizen our way through based on the bug reports from the community!
about embedded sql: you are right, this must be solved on the editor side. in vscode, it should be possible via request forwarding [0]. for neovim there are plugins like otter.nvim [1].
and at least for js, we are planning to add direct support for it in our workspace api so that `postgrestools check file.ts` will emit diagnostics for embedded sql. this is only feasible because we can easily parse js/ts code in rust via oxc[2] though. are you aware of similar tools in other languages?
[0] https://code.visualstudio.com/api/language-extensions/embedd... [1] https://github.com/jmbuhr/otter.nvim [2] https://oxc.rs