fix: Rename toolsCall -> toolCalls

Author: pranavrajs

packages/core/src/llm/README.md

@@ -22,7 +22,7 @@ The LLM service provides a unified interface for interacting with various Large
 **Returns:**
 - Promise<LLMResult> containing either:
   - `{ content: string }` for standard responses
-  - `{ content: string | null, toolsCall: array }` for tool-based responses
+  - `{ content: string | null, toolCalls: array }` for tool-based responses
 
 ## Response Formats
 ### Standard Response
@@ -36,7 +36,7 @@ The LLM service provides a unified interface for interacting with various Large
 ```typescript
 {
   content: string | null,
-  toolsCall: Array<{
+  toolCalls: Array<{
     id: string,
     type: string,
     function: {

packages/core/src/llm/index.ts

@@ -75,7 +75,7 @@ export class LLM {
 
   private prepareToolCallResult(message: OpenAI.Chat.ChatCompletionMessage): LLMResult {
     return {
-      toolsCall: message.tool_calls,
+      toolCalls: message.tool_calls,
       content: message.content
     };
   }

packages/core/src/types/index.ts

@@ -10,7 +10,7 @@ export type Provider = 'openai' | 'anthropic' | 'google';
 
 export interface LLMResult {
   content?: string | null;
-  toolsCall?: OpenAI.Chat.ChatCompletionMessage['tool_calls'];
+  toolCalls?: OpenAI.Chat.ChatCompletionMessage['tool_calls'];
 }
 
 export interface LLMServiceConfig {