Upgrade to Laravel 13

app/Models/Tag.php

@@ -4,19 +4,18 @@ declare(strict_types=1);
 
 namespace App\Models;
 
+use Illuminate\Database\Eloquent\Attributes\Guarded;
 use Illuminate\Database\Eloquent\Casts\Attribute;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Support\Str;
 
+#[Guarded(['id'])]
 class Tag extends Model
 {
     use HasFactory;
 
-    /** @var array<int, string> */
-    protected $guarded = ['id'];
-
     public function notes(): BelongsToMany
     {
         return $this->belongsToMany(Note::class);