Fixed cache handling for DeepL action & API key

I18N Commander/Processor/AppSettings.cs

@@ -115,6 +115,10 @@ public static class AppSettings
     
     public static async Task<string> GetDeepLAPIKey()
     {
+        // Check the cache:
+        if (CACHE_DEEPL_API_KEY_IS_LOADED)
+            return CACHE_DEEPL_API_KEY;
+        
         // Get the database:
         await using var db = ProcessorMeta.ServiceProvider.GetRequiredService<DataContext>();
         
@@ -181,6 +185,10 @@ public static class AppSettings
     
     public static async Task<SettingDeepLAction> GetDeepLAction()
     {
+        // Check the cache:
+        if (CACHE_DEEPL_ACTION_IS_LOADED)
+            return CACHE_DEEPL_ACTION;
+        
         // Get the database:
         await using var db = ProcessorMeta.ServiceProvider.GetRequiredService<DataContext>();