Fixed missed row numbers of providers

app/MindWork AI Studio/Components/Pages/Settings.razor

@@ -20,7 +20,7 @@
             <MudTh Style="text-align: left;">Actions</MudTh>
         </HeaderContent>
         <RowTemplate>
-            <MudTd></MudTd>
+            <MudTd>@context.Num</MudTd>
             <MudTd>@context.InstanceName</MudTd>
             <MudTd>@context.UsedProvider</MudTd>
             <MudTd>@context.Model</MudTd>

app/MindWork AI Studio/Components/Pages/Settings.razor.cs

@@ -52,6 +52,8 @@ public partial class Settings : ComponentBase
             return;
 
         var addedProvider = (AIStudio.Settings.Provider)dialogResult.Data;
+        addedProvider = addedProvider with { Num = this.SettingsManager.ConfigurationData.NextProviderNum++ };
+        
         this.SettingsManager.ConfigurationData.Providers.Add(addedProvider);
         await this.SettingsManager.StoreSettings();
     }
@@ -60,6 +62,7 @@ public partial class Settings : ComponentBase
     {
         var dialogParameters = new DialogParameters<ProviderDialog>
         {
+            { x => x.DataNum, provider.Num },
             { x => x.DataId, provider.Id },
             { x => x.DataInstanceName, provider.InstanceName },
             { x => x.DataProvider, provider.UsedProvider },
@@ -73,6 +76,12 @@ public partial class Settings : ComponentBase
             return;
 
         var editedProvider = (AIStudio.Settings.Provider)dialogResult.Data;
+        
+        // Set the provider number if it's not set. This is important for providers
+        // added before we started saving the provider number.
+        if(editedProvider.Num == 0)
+            editedProvider = editedProvider with { Num = this.SettingsManager.ConfigurationData.NextProviderNum++ };
+        
         this.SettingsManager.ConfigurationData.Providers[this.SettingsManager.ConfigurationData.Providers.IndexOf(provider)] = editedProvider;
         await this.SettingsManager.StoreSettings();
     }