feat: initialize Dr-Panel project with patient file number support

app/Models/PaymentType.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use App\Casts\JalaliDatetime;
+use Illuminate\Database\Eloquent\Model;
+
+class PaymentType extends Model
+{
+    protected $fillable = [
+        'payment_type',
+        'account_no',
+        'pos_no',
+        'description',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'created_at' => JalaliDatetime::class,
+            'updated_at' => JalaliDatetime::class,
+        ];
+    }
+}