add user register/login form and authentication

device-app/app/Models/Device.php

@@ -7,18 +7,21 @@ use Illuminate\Database\Eloquent\Model;
 
 class Device extends Model
 {
+    use HasFactory;
+
     /**
-     * Timestamps are disabled.
-     * @var boolean
-     */
-    public $timestamps = false;
-    /**
-     * The primary key associated with the table Devices.
+     * The primary key associated with the devices table.
      * @var string
      */
     protected $primaryKey = 'device_id';
 
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array<int, string>
+     */
     protected $fillable = ['device_id', 'title', 'device_type', 'description', 'accessories', 'rz_username_buyer', 'serial_number', 'image_url'];
 
-    use HasFactory;
+    //Timestamps are disabled.
+    public $timestamps = false;
 }