WIP: Save agent roles integration work before CHORUS rebrand

- Agent roles and coordination features
- Chat API integration testing
- New configuration and workspace management

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

vendor/github.com/marten-seemann/tcp/README.md

@@ -0,0 +1,6 @@
+Package tcp provides TCP-level socket options that allow manipulation of TCP connection facilities.
+
+[![GoDoc](https://godoc.org/github.com/mikioh/tcp?status.png)](https://godoc.org/github.com/mikioh/tcp)
+[![Build Status](https://travis-ci.org/mikioh/tcp.svg?branch=master)](https://travis-ci.org/mikioh/tcp)
+[![Build status](https://ci.appveyor.com/api/projects/status/q8ejg9mvstq23j3r?svg=true)](https://ci.appveyor.com/project/mikioh/tcp)
+[![Go Report Card](https://goreportcard.com/badge/github.com/mikioh/tcp)](https://goreportcard.com/report/github.com/mikioh/tcp)