fix: restore default script

The one that prints a helpful message instead of exiting without output

Author: EricCrosson

bin/monorepo

@@ -1,3 +1,9 @@
-# This is a dummy binary that is the subject of the `npm install` workflow --
-# it gets linked into node_modules/.bin and marked as executable before the
-# npm postInstall hook executes
+#!/bin/sh
+
+cat <<EOF
+This is not the "monorepo" binary, which is usually downloaded via the npm "postinstall"
+hook. Was the "npm install" run with the "--ignore-scripts" flag?
+
+Please try reinstalling "@typescript-tools/rust-implementation" or opening a ticket with
+details about your use case.
+EOF