uninstall-idle.sh: removes scripts from /home/<user>, but install uses the getent home #131

uninstall-idle.sh L78-81:

for u in ec2-user ubuntu "${SUDO_USER:-}" "$(id -un)"; do
  [[ -z "$u" ]] && continue
  try "rm -f /home/${u}/.openclaw/workspace/idle-check.sh /home/${u}/.openclaw/workspace/idle-check.py"
done
ok "scripts removed"

Problem: install-idle.sh L94 gets the home directory from getent passwd, and its comment says "NOT hardcoded /home" (root uses /root). With --install-user root, the scripts go to /root/.openclaw/workspace/, but the uninstaller tries /home/root/.... The files stay on disk, and the script still prints "scripts removed".

Fix: In the loop, get the home with h="$(getent passwd "$u" | cut -d: -f6)"; [[ -n "$h" ]] || continue, then remove "$h/.openclaw/workspace/idle-check.sh" and "$h/.openclaw/workspace/idle-check.py".

Found by a code read at commit 1e50295. The code was read, but not run on a real instance.