feat: add ProxMenux Monitor uninstallation to config menu

- Add uninstall_proxmenux_monitor() function with systemd service cleanup
- Stop and disable monitor service if active
- Remove systemd unit file and reload daemon
- Integrate monitor uninstallation into main uninstall_proxmenu() workflow
- Define MONITOR_UNIT_FILE constant for service file path

scripts/menus/config_menu.sh

@@ -19,7 +19,9 @@ LOCAL_VERSION_FILE="$BASE_DIR/version.txt"
 INSTALL_DIR="/usr/local/bin"
 MENU_SCRIPT="menu"
 VENV_PATH="/opt/googletrans-env"
+
 MONITOR_SERVICE="proxmenux-monitor.service"
+MONITOR_UNIT_FILE="/etc/systemd/system/${MONITOR_SERVICE}"
 
 if [[ -f "$UTILS_FILE" ]]; then
     source "$UTILS_FILE"
@@ -30,6 +32,41 @@ initialize_cache
 
 # ==========================================================
 
+uninstall_proxmenux_monitor() {
+
+    # 1. Stop service if it is running
+    if systemctl is-active --quiet "${MONITOR_SERVICE_NAME}"; then
+    echo " - Stoping service..."
+    systemctl stop "${MONITOR_SERVICE_NAME}"
+    else
+    echo " - Service is not running (ok)"
+    fi
+
+    # 2. Disable service if enabled
+    if systemctl is-enabled --quiet "${MONITOR_SERVICE_NAME}"; then
+    echo " - Disabling service..."
+    systemctl disable "${MONITOR_SERVICE_NAME}"
+    else
+    echo " - Service is not enabled (ok)"
+    fi
+
+    # 3. Remove unit file
+    if [ -f "${MONITOR_UNIT_FILE}" ]; then
+    echo " - Removing unit file ${MONITOR_UNIT_FILE}..."
+    rm -f "${MONITOR_UNIT_FILE}"
+    else
+    echo " - Unit file ${MONITOR_UNIT_FILE} does not exist (ok)"
+    fi
+
+    # 4. Reload systemd
+    echo " - Recargando systemd..."
+    systemctl daemon-reload
+    systemctl reset-failed || true
+
+    echo "==> Service ${MONITOR_SERVICE_NAME} uninstalled."
+    
+}
+
 detect_installation_type() {
     local has_venv=false
     local has_language=false
@@ -401,6 +438,9 @@ uninstall_proxmenu() {
             apt-get autoremove -y --purge >/dev/null 2>&1
         fi
 
+        echo "80" ; echo "Removing ProxMenux Monitor..."
+        uninstall_proxmenux_monitor
+        
         echo "90" ; echo "Restoring system files..."
         # Restore .bashrc and motd
         [ -f /root/.bashrc.bak ] && mv /root/.bashrc.bak /root/.bashrc