refactor: replace custom CRM with Monica fork

app/ExportResources/Contact/Debt.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\ExportResources\Contact;
+
+use App\ExportResources\ExportResource;
+
+class Debt extends ExportResource
+{
+    protected $columns = [
+        'uuid',
+        'created_at',
+        'updated_at',
+    ];
+
+    protected $properties = [
+        'amount',
+        'currency',
+        'status',
+    ];
+
+    public function data(): ?array
+    {
+        return  [
+            'properties' => [
+                'in_debt' => $this->in_debt === 'yes',
+            ],
+        ];
+    }
+}