Merge claude/1

scripts/crontab/crontab_clear.sh

@@ -3,6 +3,11 @@
 # Function to remove all crontab data
 crontabClear()
 {
-    echo "" | sudo -u $sudo_user_name crontab -
+    # Remove the install user's crontab as root so a stale spool file owned by
+    # a defunct UID is cleared too — e.g. after the EasyDocker -> LibrePortal
+    # user rename. The sticky bit on /var/spool/cron/crontabs otherwise stops
+    # the user replacing a file it doesn't own ("rename: Operation not
+    # permitted"); setup recreates the crontab as the user next.
+    sudo crontab -u "$sudo_user_name" -r 2>/dev/null
     isSuccessful "All crontab data has been deleted."
 }