feat: initial project setup with Laravel 12 and Filament v4

app/Models/Treatment.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use App\Casts\JalaliDatetime;
+use Illuminate\Database\Eloquent\Model;
+
+class Treatment extends Model
+{
+    protected $fillable = [
+        'treatment_type',
+        'treatment_name',
+        'descriptions',
+        'treatment_cost',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'treatment_cost' => 'integer',
+            'created_at'     => JalaliDatetime::class,
+            'updated_at'     => JalaliDatetime::class,
+        ];
+    }
+}