Missing required extension files or directories currently result in opaque "Directory not found" errors being logged during the update index phase. This can be frustrating to those developing extensions. Add some context so folks know where to start looking. Release Notes: - N/A --------- Co-authored-by: Kirill Bulatov <mail4score@gmail.com> Co-authored-by: Kirill Bulatov <kirill@zed.dev>