Prevent polkit error on reboot (fixes #2175)

bin/omarchy-cmd-first-run

@@ -8,6 +8,7 @@ if [[ -f "$FIRST_RUN_MODE" ]]; then
   rm -f "$FIRST_RUN_MODE"
 
   bash "$OMARCHY_PATH/install/first-run/battery-monitor.sh"
+  bash "$OMARCHY_PATH/install/first-run/cleanup-reboot-sudoers.sh"
   bash "$OMARCHY_PATH/install/first-run/firewall.sh"
   bash "$OMARCHY_PATH/install/first-run/dns-resolver.sh"
   bash "$OMARCHY_PATH/install/first-run/gnome-theme.sh"

install/first-run/cleanup-reboot-sudoers.sh

@@ -0,0 +1,3 @@
+if sudo test -f /etc/sudoers.d/99-omarchy-installer-reboot; then
+  sudo rm -f /etc/sudoers.d/99-omarchy-installer-reboot
+fi

install/post-install/all.sh

@@ -1,2 +1,3 @@
 run_logged $OMARCHY_INSTALL/post-install/pacman.sh
+source $OMARCHY_INSTALL/post-install/allow-reboot.sh
 source $OMARCHY_INSTALL/post-install/finished.sh

install/post-install/allow-reboot.sh

@@ -0,0 +1,5 @@
+# Allow passwordless reboot for the installer - removed in first-run
+sudo tee /etc/sudoers.d/99-omarchy-installer-reboot >/dev/null <<EOF
+$USER ALL=(ALL) NOPASSWD: /usr/bin/reboot
+EOF
+sudo chmod 440 /etc/sudoers.d/99-omarchy-installer-reboot

install/post-install/finished.sh

@@ -31,10 +31,10 @@ if gum confirm --padding "0 0 0 $((PADDING_LEFT + 32))" --show-help=false --defa
   # Clear screen to hide any shutdown messages
   clear
 
-  # Use systemctl if available, otherwise fallback to reboot command
+  if [[ -n "${OMARCHY_CHROOT_INSTALL:-}" ]]; then
-  if command -v systemctl &>/dev/null; then
+    touch /var/tmp/omarchy-install-completed
-    systemctl reboot --no-wall 2>/dev/null
+    exit 0
   else
-    reboot 2>/dev/null
+    sudo reboot 2>/dev/null
   fi
 fi