Add integrations health monitoring

app/Models/IntegrationWebhookEvent.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class IntegrationWebhookEvent extends Model
+{
+    /** @use HasFactory<\Database\Factories\IntegrationWebhookEventFactory> */
+    use HasFactory;
+
+    public const STATUS_RECEIVED = 'received';
+
+    public const STATUS_PROCESSED = 'processed';
+
+    public const STATUS_FAILED = 'failed';
+
+    public const STATUS_IGNORED = 'ignored';
+
+    protected $fillable = [
+        'provider',
+        'event_id',
+        'event_type',
+        'status',
+        'received_at',
+        'processed_at',
+        'failed_at',
+        'error_message',
+        'context',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'received_at' => 'datetime',
+            'processed_at' => 'datetime',
+            'failed_at' => 'datetime',
+            'context' => 'array',
+        ];
+    }
+}