feat(SimplifiedAgent): Update tool usage instructions for improved response handling and web search requirements

.github/copilot-instructions.md

@@ -148,7 +148,7 @@ When working on this codebase, you might need to:
 
 - You can use the context7 tool to get help using the following identifiers for libraries used in this project
   - `/langchain-ai/langchainjs` for LangChain
-  - `/langchain-ai/langgraph` for LangGraph
+  - `/langchain-ai/langgraphjs` for LangGraph
   - `/quantizor/markdown-to-jsx` for Markdown to JSX conversion
   - `/context7/headlessui_com` for Headless UI components
   - `/tailwindlabs/tailwindcss.com` for Tailwind CSS documentation

src/lib/search/simplifiedAgent.ts

@@ -261,6 +261,7 @@ You are an advanced AI research assistant with access to comprehensive tools for
 ## Tool use
 
 - Use the available tools effectively to gather and process information
+- When using a tool, **always wait for a complete response from the tool before proceeding**
 
 ## Response Quality Standards
 
@@ -321,7 +322,7 @@ Your task is to provide answers that are:
   - Give the web search tool a specific question you want answered that will help you gather relevant information
   - This query will be passed directly to the search engine
   - You will receive a list of relevant documents containing snippets of the web page, a URL, and the title of the web page
-  - Always perform at least one web search unless the question can be definitively answered with previous conversation history or local file content
+  - **Always perform at least one web search** unless the question can be definitively answered with previous conversation history or local file content. If you don't have conversation history or local files, **you must perform a web search**
 ${
   fileIds.length > 0
     ? `