fix(classes.smartai): use IOllamaModelOptions type for defaultOptions instead of inline type

ts/classes.smartai.ts

@@ -3,7 +3,7 @@ import * as plugins from './plugins.js';
 import { AnthropicProvider } from './provider.anthropic.js';
 import { ElevenLabsProvider } from './provider.elevenlabs.js';
 import { MistralProvider } from './provider.mistral.js';
-import { OllamaProvider } from './provider.ollama.js';
+import { OllamaProvider, type IOllamaModelOptions } from './provider.ollama.js';
 import { OpenAiProvider } from './provider.openai.js';
 import { PerplexityProvider } from './provider.perplexity.js';
 import { ExoProvider } from './provider.exo.js';
@@ -32,16 +32,7 @@ export interface ISmartAiOptions {
     baseUrl?: string;
     model?: string;
     visionModel?: string;
-    defaultOptions?: {
-      num_ctx?: number;
-      temperature?: number;
-      top_k?: number;
-      top_p?: number;
-      repeat_penalty?: number;
-      num_predict?: number;
-      stop?: string[];
-      seed?: number;
-    };
+    defaultOptions?: IOllamaModelOptions;
     defaultTimeout?: number;
   };
   elevenlabs?: {