refactor: Update code to use str() instead of Str::of() for string manipulation

app/Actions/Database/StartDragonfly.php

@@ -3,7 +3,6 @@
 namespace App\Actions\Database;
 
 use App\Models\StandaloneDragonfly;
-use Illuminate\Support\Str;
 use Lorisleiva\Actions\Concerns\AsAction;
 use Symfony\Component\Yaml\Yaml;
 
@@ -155,7 +154,7 @@ class StartDragonfly
             $environment_variables->push("$env->key=$env->real_value");
         }
 
-        if ($environment_variables->filter(fn ($env) => Str::of($env)->contains('REDIS_PASSWORD'))->isEmpty()) {
+        if ($environment_variables->filter(fn ($env) => str($env)->contains('REDIS_PASSWORD'))->isEmpty()) {
             $environment_variables->push("REDIS_PASSWORD={$this->database->dragonfly_password}");
         }