feat: Implement DNS management with dedicated models, repositories, requests, controllers, and services, while refactoring authentication by removing Passport and Sanctum.

app/Models/DnsServer.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class DnsServer extends Model
+{
+    use HasFactory;
+
+    protected $table = 'dns_manager_servers';
+
+    protected $fillable = [
+        'name',
+        'ip_address',
+        'password',
+        'username',
+        'api_key',
+        'status',
+    ];
+
+    public function getStatus(): string
+    {
+        return match ($this->attributes['status']) {
+            'activated' => '<span class="badge bg-success text-success-fg">Activated</span>',
+            'Stopped'   => '<span class="badge bg-danger text-danger-fg">Stopped</span>',
+            default     => '<span class="badge bg-secondary">Unknown</span>',
+        };
+    }
+
+    protected function scopeIsActive($query)
+    {
+        return $query->where('status', 'activated');
+    }
+}