Generate TypeScript types using Telescope

[fadeev]

Currently, TS types are generated by buf and a script.

When importing these types, TS throws errors, because not all dependencies are taken into account.

I propose we start using Telescope to automatically generate types. I've tried using it locally and it works fine, much better than homebrew script.

How to do it: https://www.youtube.com/watch?v=iQf6p65fbdY