Refactor CurrencyRateResource and VisaMasterSettings: remove unnecessary whitespace, add property annotations, and define possible setting types. Update Turkish translations for warning text and content.

app/Filament/Clusters/Settings/Resources/CurrencyRates/CurrencyRateResource.php

@@ -23,7 +23,6 @@ class CurrencyRateResource extends Resource
 
     protected static ?string $cluster = SettingsCluster::class;
 
-
     protected static ?string $recordTitleAttribute = 'name';
 
     public static function getNavigationGroup(): ?string
@@ -41,7 +40,6 @@ class CurrencyRateResource extends Resource
         return __('Currency rates');
     }
 
-
     public static function form(Schema $schema): Schema
     {
         return CurrencyRateForm::configure($schema);