Update notification service

AppImage/components/proxmox-dashboard.tsx

@@ -80,6 +80,7 @@ export function ProxmoxDashboard() {
   const [mobileMenuOpen, setMobileMenuOpen] = useState(false)
   const [activeTab, setActiveTab] = useState("overview")
   const [infoCount, setInfoCount] = useState(0)
+  const [updateAvailable, setUpdateAvailable] = useState(false)
   const [showNavigation, setShowNavigation] = useState(true)
   const [lastScrollY, setLastScrollY] = useState(0)
   const [showHealthModal, setShowHealthModal] = useState(false)
@@ -99,6 +100,19 @@ export function ProxmoxDashboard() {
     { key: "security", category: "security" },
   ]
 
+  // Fetch ProxMenux update status
+  const fetchUpdateStatus = useCallback(async () => {
+    try {
+      const response = await fetchApi("/api/proxmenux/update-status")
+      if (response?.success && response?.update_available) {
+        const { stable, beta } = response.update_available
+        setUpdateAvailable(stable || beta)
+      }
+    } catch (error) {
+      // Silently fail - updateAvailable will remain false
+    }
+  }, [])
+
   // Fetch health info count independently (for initial load and refresh)
   const fetchHealthInfoCount = useCallback(async () => {
     try {
@@ -178,9 +192,10 @@ export function ProxmoxDashboard() {
   }, [])
 
   useEffect(() => {
-    // Siempre fetch inicial
-    fetchSystemData()
-    fetchHealthInfoCount() // Fetch info count on initial load
+  // Siempre fetch inicial
+  fetchSystemData()
+  fetchHealthInfoCount() // Fetch info count on initial load
+  fetchUpdateStatus() // Fetch ProxMenux update status on initial load
 
     // En overview: cada 30 segundos para actualización frecuente del estado de salud
     // En otras tabs: cada 60 segundos para reducir carga
@@ -198,7 +213,7 @@ export function ProxmoxDashboard() {
       if (interval) clearInterval(interval)
       if (healthInterval) clearInterval(healthInterval)
     }
-  }, [fetchSystemData, fetchHealthInfoCount, activeTab])
+  }, [fetchSystemData, fetchHealthInfoCount, fetchUpdateStatus, activeTab])
 
   useEffect(() => {
     const handleChangeTab = (event: CustomEvent) => {
@@ -376,14 +391,13 @@ export function ProxmoxDashboard() {
             <div className="flex items-center space-x-2 md:space-x-3 min-w-0">
               <div className="w-16 h-16 md:w-10 md:h-10 relative flex items-center justify-center bg-primary/10 flex-shrink-0">
                 <Image
-                  src="/images/proxmenux-logo.png"
+                  src={updateAvailable ? "/images/proxmenux_update-logo.png" : "/images/proxmenux-logo.png"}
                   alt="ProxMenux Logo"
                   width={64}
                   height={64}
                   className="object-contain md:w-10 md:h-10"
                   priority
                   onError={(e) => {
-                    console.log("[v0] Logo failed to load, using fallback icon")
                     const target = e.target as HTMLImageElement
                     target.style.display = "none"
                     const fallback = target.parentElement?.querySelector(".fallback-icon")

AppImage/scripts/flask_proxmenux_routes.py

@@ -28,6 +28,45 @@ TOOL_DESCRIPTIONS = {
     'persistent_network': 'Setting persistent network interfaces'
 }
 
+@proxmenux_bp.route('/api/proxmenux/update-status', methods=['GET'])
+def get_update_status():
+    """Get ProxMenux update availability status from config.json"""
+    config_path = '/usr/local/share/proxmenux/config.json'
+    
+    try:
+        if not os.path.exists(config_path):
+            return jsonify({
+                'success': True,
+                'update_available': {
+                    'stable': False,
+                    'stable_version': '',
+                    'beta': False,
+                    'beta_version': ''
+                }
+            })
+        
+        with open(config_path, 'r') as f:
+            config = json.load(f)
+        
+        update_status = config.get('update_available', {
+            'stable': False,
+            'stable_version': '',
+            'beta': False,
+            'beta_version': ''
+        })
+        
+        return jsonify({
+            'success': True,
+            'update_available': update_status
+        })
+    
+    except Exception as e:
+        return jsonify({
+            'success': False,
+            'error': str(e)
+        }), 500
+
+
 @proxmenux_bp.route('/api/proxmenux/installed-tools', methods=['GET'])
 def get_installed_tools():
     """Get list of installed ProxMenux tools/optimizations"""

AppImage/scripts/notification_events.py

@@ -2231,12 +2231,42 @@ class PollingCollector:
             except Exception:
                 return (0,)
         
+        def update_config_json(stable: bool = None, stable_version: str = None, 
+                               beta: bool = None, beta_version: str = None):
+            """Update update_available status in config.json."""
+            config_path = Path('/usr/local/share/proxmenux/config.json')
+            try:
+                config = {}
+                if config_path.exists():
+                    with open(config_path, 'r') as f:
+                        config = json.load(f)
+                
+                if 'update_available' not in config:
+                    config['update_available'] = {
+                        'stable': False, 'stable_version': '',
+                        'beta': False, 'beta_version': ''
+                    }
+                
+                if stable is not None:
+                    config['update_available']['stable'] = stable
+                    config['update_available']['stable_version'] = stable_version or ''
+                if beta is not None:
+                    config['update_available']['beta'] = beta
+                    config['update_available']['beta_version'] = beta_version or ''
+                
+                with open(config_path, 'w') as f:
+                    json.dump(config, f, indent=2)
+            except Exception as e:
+                print(f"[PollingCollector] Failed to update config.json: {e}")
+        
         try:
             # Check main version
             local_main = read_local_version(self.PROXMENUX_VERSION_FILE)
             if local_main:
                 remote_main = read_remote_version(self.REPO_MAIN_VERSION_URL)
                 if remote_main and version_tuple(remote_main) > version_tuple(local_main):
+                    # Update config.json with stable update status
+                    update_config_json(stable=True, stable_version=remote_main)
                     # Only notify if we haven't already notified for this version
                     if self._notified_proxmenux_version != remote_main:
                         self._notified_proxmenux_version = remote_main
@@ -2255,6 +2285,8 @@ class PollingCollector:
             if local_beta:
                 remote_beta = read_remote_version(self.REPO_DEVELOP_VERSION_URL)
                 if remote_beta and version_tuple(remote_beta) > version_tuple(local_beta):
+                    # Update config.json with beta update status
+                    update_config_json(beta=True, beta_version=remote_beta)
                     # Only notify if we haven't already notified for this version
                     if self._notified_proxmenux_beta_version != remote_beta:
                         self._notified_proxmenux_beta_version = remote_beta