This PR deletes crates/{cli,frontend,validate} and packages/vscode, which we previously thought we'd use and no longer plan to. We can always bring them back if they turn to be useful.
This also allows us to simplify our Makefile a bit, and delete our fetch.js script we were using for https://github.com/rose-lang/rose-icons in the VS Code extension.
This PR deletes
crates/{cli,frontend,validate}andpackages/vscode, which we previously thought we'd use and no longer plan to. We can always bring them back if they turn to be useful.This also allows us to simplify our
Makefilea bit, and delete ourfetch.jsscript we were using for https://github.com/rose-lang/rose-icons in the VS Code extension.