Added provider icons (#934)

Co-authored-by: Thorsten Sommer <SommerEngineering@users.noreply.github.com>

app/MindWork AI Studio/Components/ConfigurationProviderSelection.razor.cs

@@ -32,7 +32,7 @@ public partial class ConfigurationProviderSelection : MSGComponentBase
     
     [Parameter]
     public Func<bool> IsLocked { get; set; } = () => false;
-    
+
     private IEnumerable<ConfigurationSelectData<string>> FilteredData()
     {
         if(this.Component is not Tools.Components.NONE and not Tools.Components.APP_SETTINGS)
@@ -51,6 +51,15 @@ public partial class ConfigurationProviderSelection : MSGComponentBase
         }
     }
 
+    private AIStudio.Settings.Provider? GetProvider(string providerId)
+    {
+        if (string.IsNullOrWhiteSpace(providerId))
+            return null;
+
+        var provider = this.SettingsManager.GetProviderById(providerId);
+        return provider == AIStudio.Settings.Provider.NONE ? null : provider;
+    }
+
     #region Overrides of MSGComponentBase
 
     protected override async Task ProcessIncomingMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data) where T : default