docs: add troubleshooting to readme

Author: OrKoN

README.md

@@ -7,6 +7,8 @@ control and inspect a live Chrome browser. It acts as a Model-Context-Protocol
 (MCP) server, giving your AI coding assistant access to the full power of
 Chrome DevTools for reliable automation, in-depth debugging, and performance analysis.
 
+## [Tool reference](./docs/tool-reference.md) | [Changelog](./CHANGELOG.md) | [Contributing](./CONTRIBUTING.md) | [Troubleshooting](./docs/troubleshooting.md)
+
 ## Key features
 
 - **Get performance insights**: Uses [Chrome