Advanced Paste: Adjust model parameter to make the result longer (#43768)

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## Summary of the Pull Request
Adjust model parameter to make the result longer
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## PR Checklist

- [ ] Closes: #xxx
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- [ ] **Communication:** I've discussed this with core contributors
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- [ ] **Tests:** Added/updated and all pass
- [ ] **Localization:** All end-user-facing strings can be localized
- [ ] **Dev docs:** Added/updated
- [ ] **New binaries:** Added on the required places
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## Detailed Description of the Pull Request / Additional comments

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## Validation Steps Performed

src/common/LanguageModelProvider/FoundryLocalModelProvider.cs

@@ -64,7 +64,7 @@ public sealed class FoundryLocalModelProvider : ILanguageModelProvider
 
         return new OpenAIClient(
             new ApiKeyCredential("none"),
-            new OpenAIClientOptions { Endpoint = endpointUri })
+            new OpenAIClientOptions { Endpoint = endpointUri, NetworkTimeout = TimeSpan.FromMinutes(5) })
             .GetChatClient(modelId)
             .AsIChatClient();
     }

src/modules/AdvancedPaste/AdvancedPaste/Services/CustomActions/FoundryLocalPasteProvider.cs

@@ -146,6 +146,7 @@ public sealed class FoundryLocalPasteProvider : IPasteAIProvider
         var options = new ChatOptions
         {
             ModelId = modelReference,
+            MaxOutputTokens = 2048,
         };
 
         if (!string.IsNullOrWhiteSpace(systemPrompt))