refactor: refactored LLM Providers: Adapting Modular Approach (#832)

* refactor: Refactoring Providers to have providers as modules

* updated package and lock file

* added grok model back

* updated registry system

app/lib/modules/llm/registry.ts

@@ -0,0 +1,33 @@
+import AnthropicProvider from './providers/anthropic';
+import CohereProvider from './providers/cohere';
+import DeepseekProvider from './providers/deepseek';
+import GoogleProvider from './providers/google';
+import GroqProvider from './providers/groq';
+import HuggingFaceProvider from './providers/huggingface';
+import LMStudioProvider from './providers/lmstudio';
+import MistralProvider from './providers/mistral';
+import OllamaProvider from './providers/ollama';
+import OpenRouterProvider from './providers/open-router';
+import OpenAILikeProvider from './providers/openai-like';
+import OpenAIProvider from './providers/openai';
+import PerplexityProvider from './providers/perplexity';
+import TogetherProvider from './providers/together';
+import XAIProvider from './providers/xai';
+
+export {
+  AnthropicProvider,
+  CohereProvider,
+  DeepseekProvider,
+  GoogleProvider,
+  GroqProvider,
+  HuggingFaceProvider,
+  MistralProvider,
+  OllamaProvider,
+  OpenAIProvider,
+  OpenRouterProvider,
+  OpenAILikeProvider,
+  PerplexityProvider,
+  XAIProvider,
+  TogetherProvider,
+  LMStudioProvider,
+};