lib/brew.sh:
- Before running the Homebrew installer, check `sudo -n true`. If sudo
is not available, print a clear actionable error message with the
manual install command and exit instead of running NONINTERACTIVE=1
and crashing with "Need sudo access ... Administrator!" mid-way.
bin/ssr-restore:
- Drop the unconditional "Configure iCloud / cloud drive?" prompt.
Instead check whether the cloud directory is already mounted; if it
is, proceed silently (the common case on an already-configured Mac).
The prompt only appears when the directory is missing, i.e. iCloud
is not yet signed in or the drive is not mounted — with an
appropriate message explaining what to do.
Co-authored-by: Cursor <cursoragent@cursor.com>