route diagnostics SAS expiry warnings to notification bell

Instead of inline banners on the settings page, expired or near-expiry
SAS URLs now fire a persistent warning/error notification to the bell icon.
The notification includes a direct "View" link to /settings#diagnostics.

NotificationContext: added optional href field to Notification; addNotification
signature extended with href parameter for both keyed and unkeyed paths.

Navbar: notifications with href render a "View" link that marks the
notification as read and navigates to the target anchor.

Settings: removed inline SAS warning banners; addNotification called on
config load when expiry <= 7 days (warning) or expired (error); diagnostics
section gets id="diagnostics" anchor for deep-linking.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/Web/autopilot-monitor-web/app/settings/page.tsx

@@ -5,6 +5,7 @@ import { useRouter } from "next/navigation";
 import { ProtectedRoute } from "../../components/ProtectedRoute";
 import { useTenant } from "../../contexts/TenantContext";
 import { useAuth } from "../../contexts/AuthContext";
+import { useNotifications } from "../../contexts/NotificationContext";
 import { API_BASE_URL } from "@/lib/config";
 
 interface TenantConfiguration {
@@ -65,6 +66,7 @@ export default function SettingsPage() {
   const router = useRouter();
   const { tenantId } = useTenant();
   const { getAccessToken, user, logout } = useAuth();
+  const { addNotification } = useNotifications();
   const [config, setConfig] = useState<TenantConfiguration | null>(null);
   const [admins, setAdmins] = useState<TenantAdmin[]>([]);
   const [loading, setLoading] = useState(true);
@@ -115,7 +117,6 @@ export default function SettingsPage() {
   const [diagnosticsBlobSasUrl, setDiagnosticsBlobSasUrl] = useState("");
   const [diagnosticsUploadMode, setDiagnosticsUploadMode] = useState("Off");
   const [diagnosticsSasExpiry, setDiagnosticsSasExpiry] = useState<Date | null>(null);
-  const [diagnosticsSasWarning, setDiagnosticsSasWarning] = useState<string | null>(null);
 
   // Fetch configuration
   useEffect(() => {
@@ -167,7 +168,7 @@ export default function SettingsPage() {
         setDiagnosticsBlobSasUrl(sasUrl);
         setDiagnosticsUploadMode(data.diagnosticsUploadMode ?? "Off");
 
-        // Parse SAS expiry and set warning/error notifications
+        // Parse SAS expiry and fire notification to bell if needed
         if (sasUrl) {
           const expiry = parseSasExpiry(sasUrl);
           setDiagnosticsSasExpiry(expiry);
@@ -175,11 +176,21 @@ export default function SettingsPage() {
             const now = new Date();
             const daysRemaining = Math.ceil((expiry.getTime() - now.getTime()) / (1000 * 60 * 60 * 24));
             if (daysRemaining <= 0) {
-              setDiagnosticsSasWarning("error");
+              addNotification(
+                'error',
+                'Diagnostics SAS URL Expired',
+                `The Diagnostics SAS URL expired on ${expiry.toLocaleDateString()}. Diagnostics upload is non-functional.`,
+                'diagnostics-sas-expiry',
+                '/settings#diagnostics'
+              );
             } else if (daysRemaining <= 7) {
-              setDiagnosticsSasWarning("warning");
-            } else {
-              setDiagnosticsSasWarning(null);
+              addNotification(
+                'warning',
+                'Diagnostics SAS URL Expiring Soon',
+                `The Diagnostics SAS URL expires on ${expiry.toLocaleDateString()} (${daysRemaining} day${daysRemaining === 1 ? '' : 's'} remaining). Please update it soon.`,
+                'diagnostics-sas-expiry',
+                '/settings#diagnostics'
+              );
             }
           }
         }
@@ -656,27 +667,6 @@ export default function SettingsPage() {
               </div>
             )}
 
-            {/* Diagnostics SAS URL expiry notifications */}
-            {diagnosticsSasWarning === "error" && (
-              <div className="bg-red-50 border border-red-200 rounded-lg p-4 flex items-center space-x-3">
-                <svg className="w-5 h-5 text-red-600 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
-                </svg>
-                <span className="text-red-800">
-                  <strong>Diagnostics SAS URL has expired.</strong> Diagnostics upload is non-functional. Please update the SAS URL in the Diagnostics Package section.
-                </span>
-              </div>
-            )}
-            {diagnosticsSasWarning === "warning" && diagnosticsSasExpiry && (
-              <div className="bg-amber-50 border border-amber-200 rounded-lg p-4 flex items-center space-x-3">
-                <svg className="w-5 h-5 text-amber-600 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 9v2m0 4h.01M10.29 3.86L1.82 18a2 2 0 001.71 3h16.94a2 2 0 001.71-3L13.71 3.86a2 2 0 00-3.42 0z" />
-                </svg>
-                <span className="text-amber-900">
-                  <strong>Diagnostics SAS URL expires on {diagnosticsSasExpiry.toLocaleDateString()}</strong> — please update it soon to avoid interruption.
-                </span>
-              </div>
-            )}
 
             {/* Autopilot Device Validation */}
             <div className="bg-white rounded-lg shadow">
@@ -1277,7 +1267,7 @@ export default function SettingsPage() {
             </div>
 
             {/* Diagnostics Package */}
-            <div className="bg-white rounded-lg shadow">
+            <div id="diagnostics" className="bg-white rounded-lg shadow">
               <div className="p-6 border-b border-gray-200 bg-gradient-to-r from-amber-50 to-orange-50">
                 <div className="flex items-center space-x-2">
                   <svg className="w-6 h-6 text-amber-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">

src/Web/autopilot-monitor-web/components/Navbar.tsx

@@ -261,7 +261,18 @@ export default function Navbar() {
                                 <div className="flex-1 min-w-0">
                                   <p className="text-sm font-medium text-gray-900">{notification.title}</p>
                                   <p className="text-xs text-gray-600 mt-0.5">{notification.message}</p>
-                                  <p className="text-[10px] text-gray-400 mt-1">{formatTime(notification.timestamp)}</p>
+                                  <div className="flex items-center gap-3 mt-1">
+                                    <p className="text-[10px] text-gray-400">{formatTime(notification.timestamp)}</p>
+                                    {notification.href && (
+                                      <Link
+                                        href={notification.href}
+                                        onClick={(e) => { e.stopPropagation(); markAsRead(notification.id); }}
+                                        className="text-[10px] text-blue-600 hover:text-blue-800 font-medium underline"
+                                      >
+                                        View
+                                      </Link>
+                                    )}
+                                  </div>
                                 </div>
                               </div>
                               <button onClick={(e) => { e.stopPropagation(); removeNotification(notification.id); }} className="ml-2 text-gray-300 hover:text-gray-500">

src/Web/autopilot-monitor-web/contexts/NotificationContext.tsx

@@ -12,12 +12,13 @@ export interface Notification {
   timestamp: Date;
   read: boolean;
   key?: string; // Optional unique key for deduplication
+  href?: string; // Optional navigation link shown as "View" action
 }
 
 interface NotificationContextType {
   notifications: Notification[];
   unreadCount: number;
-  addNotification: (type: NotificationType, title: string, message: string, key?: string) => void;
+  addNotification: (type: NotificationType, title: string, message: string, key?: string, href?: string) => void;
   markAsRead: (id: string) => void;
   markAllAsRead: () => void;
   removeNotification: (id: string) => void;
@@ -29,7 +30,7 @@ const NotificationContext = createContext<NotificationContextType | undefined>(u
 export function NotificationProvider({ children }: { children: React.ReactNode }) {
   const [notifications, setNotifications] = useState<Notification[]>([]);
 
-  const addNotification = useCallback((type: NotificationType, title: string, message: string, key?: string) => {
+  const addNotification = useCallback((type: NotificationType, title: string, message: string, key?: string, href?: string) => {
     // Check if a notification with this key already exists
     if (key) {
       setNotifications(prev => {
@@ -41,6 +42,7 @@ export function NotificationProvider({ children }: { children: React.ReactNode }
           const updated = {
             ...existing,
             message,
+            href,
             timestamp: new Date(),
             read: false, // Mark as unread to get user's attention again
           };
@@ -59,6 +61,7 @@ export function NotificationProvider({ children }: { children: React.ReactNode }
             timestamp: new Date(),
             read: false,
             key,
+            href,
           };
 
           // Auto-remove success/info notifications after 10 seconds
@@ -80,6 +83,7 @@ export function NotificationProvider({ children }: { children: React.ReactNode }
         message,
         timestamp: new Date(),
         read: false,
+        href,
       };
 
       setNotifications(prev => [notification, ...prev]);