Update notification service

AppImage/scripts/health_persistence.py

@@ -1093,7 +1093,7 @@ class HealthPersistence:
         conn.commit()
         conn.close()
     
-    # ─── System Capabilities Cache ───────────────────<EFBFBD><EFBFBD>───────────
+    # ─── System Capabilities Cache ───────────────────────────────
     
     def get_capability(self, cap_key: str) -> Optional[str]:
         """

AppImage/scripts/notification_templates.py

@@ -314,7 +314,7 @@ def _format_vzdump_body(parsed: Dict[str, Any], is_success: bool) -> str:
     return '\n'.join(parts)
 
 
-# ──<EFBFBD><EFBFBD> Severity Icons ──────────────────────────────────────────────
+# ─── Severity Icons ──────────────────────────────────────────────
 
 SEVERITY_ICONS = {
     'CRITICAL': '\U0001F534',

install_proxmenux_beta.sh

@@ -368,42 +368,9 @@ install_proxmenux_monitor() {
     local shutdown_script_src="$TEMP_DIR/Scripts/shutdown-notify.sh"
     mkdir -p "$MONITOR_INSTALL_DIR/scripts"
     local shutdown_script_dst="$MONITOR_INSTALL_DIR/scripts/shutdown-notify.sh"
-    if [ -f "$shutdown_script_src" ]; then
     cp "$shutdown_script_src" "$shutdown_script_dst"
     chmod +x "$shutdown_script_dst"
     msg_ok "Shutdown notification script installed."
-    else
-        msg_warn "Shutdown script not found, creating default..."
-        cat > "$shutdown_script_dst" << 'SHUTDOWN_EOF'
-#!/bin/bash
-# ProxMenux Monitor - Shutdown Notification Script
-LOG_FILE="/var/log/proxmenux-shutdown.log"
-PORT="${PORT:-8008}"
-log() { echo "$(date '+%Y-%m-%d %H:%M:%S') - $1" >> "$LOG_FILE" 2>/dev/null || true; }
-log "=== Shutdown notification script started ==="
-is_reboot=false
-systemctl is-active --quiet reboot.target 2>/dev/null && is_reboot=true
-if [ "$is_reboot" = true ]; then
-    event_type="system_reboot"
-    reason="The system is rebooting."
-else
-    event_type="system_shutdown"
-    reason="The system is shutting down."
-fi
-hostname=$(hostname)
-log "Event: $event_type, Host: $hostname"
-response=$(curl -s -w "\n%{http_code}" -X POST "http://127.0.0.1:$PORT/api/internal/shutdown-event" \
-    -H "Content-Type: application/json" \
-    -d "{\"event_type\": \"$event_type\", \"hostname\": \"$hostname\", \"reason\": \"$reason\"}" \
-    --max-time 10 2>&1)
-log "Response: $response"
-sleep 3
-pkill -TERM -f "flask_server" 2>/dev/null || true
-log "=== Shutdown script completed ==="
-exit 0
-SHUTDOWN_EOF
-        chmod +x "$shutdown_script_dst"
-    fi
     msg_ok "ProxMenux Monitor beta v${appimage_version} installed."
 
     if [ "$service_exists" = false ]; then