move docs to right place

Author: dsyme

docs/src/content/docs/troubleshooting/common-issues.md

@@ -158,10 +158,6 @@ tools:
     toolsets: [repos, issues]  # Recommended: use toolsets
 ```
 
-> [!TIP]
-> Migrate to Toolsets
-> If you're using the `allowed:` pattern with GitHub tools, consider migrating to `toolsets:` for better maintainability. Tool names may change between Model Context Protocol (MCP) server versions, but toolsets provide a stable API. See [Migration from Allowed to Toolsets](/gh-aw/guides/mcps/#migration-from-allowed-to-toolsets).
-
 ### Toolset Missing Expected Tools
 
 If tools you expect are not available after configuring toolsets: