Add integrations health monitoring

resources/lang/de/admin.php

@@ -188,6 +188,31 @@ return [
             'label' => 'Paddle-Status',
         ],
     ],
+    'integrations_health' => [
+        'navigation' => [
+            'label' => 'Integrationen-Status',
+        ],
+        'status' => [
+            'healthy' => 'OK',
+            'pending' => 'Ausstehend',
+            'degraded' => 'Beeinträchtigt',
+            'unconfigured' => 'Nicht konfiguriert',
+            'unknown' => 'Unbekannt',
+        ],
+        'heading' => 'Integrationen-Status',
+        'help' => 'Operativer Überblick über Paddle/RevenueCat-Webhooks, Queue-Backlog und jüngste Fehler.',
+        'configured' => 'Konfiguriert',
+        'unconfigured' => 'Nicht konfiguriert',
+        'last_received' => 'Zuletzt empfangen',
+        'last_processed' => 'Zuletzt verarbeitet',
+        'processing_lag' => 'Verarbeitungsdauer',
+        'pending_events' => 'Offene Events',
+        'recent_failures' => 'Fehler (24h)',
+        'queue_backlog' => 'Queue-Backlog',
+        'failed_jobs' => 'Fehlgeschlagene Jobs',
+        'last_error' => 'Letzter Fehler',
+        'empty' => 'Noch keine Integrationsdaten verfügbar.',
+    ],
     'guest_policy' => [
         'navigation' => [
             'label' => 'Gast-Richtlinien',

resources/lang/en/admin.php

@@ -188,6 +188,31 @@ return [
             'label' => 'Paddle health',
         ],
     ],
+    'integrations_health' => [
+        'navigation' => [
+            'label' => 'Integrations health',
+        ],
+        'status' => [
+            'healthy' => 'Healthy',
+            'pending' => 'Pending',
+            'degraded' => 'Degraded',
+            'unconfigured' => 'Unconfigured',
+            'unknown' => 'Unknown',
+        ],
+        'heading' => 'Integrations health',
+        'help' => 'Operational snapshot of Paddle/RevenueCat webhooks, queue backlog, and recent failures.',
+        'configured' => 'Configured',
+        'unconfigured' => 'Unconfigured',
+        'last_received' => 'Last received',
+        'last_processed' => 'Last processed',
+        'processing_lag' => 'Processing lag',
+        'pending_events' => 'Pending events',
+        'recent_failures' => 'Failures (24h)',
+        'queue_backlog' => 'Queue backlog',
+        'failed_jobs' => 'Failed jobs',
+        'last_error' => 'Last error',
+        'empty' => 'No integration health data available yet.',
+    ],
     'guest_policy' => [
         'navigation' => [
             'label' => 'Guest policy',