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/libp2p/go-reuseport/control_unix.go

@@ -0,0 +1,23 @@
+//go:build !plan9 && !windows && !wasm && !freebsd
+
+package reuseport
+
+import (
+	"syscall"
+
+	"golang.org/x/sys/unix"
+)
+
+func Control(network, address string, c syscall.RawConn) (err error) {
+	controlErr := c.Control(func(fd uintptr) {
+		err = unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEADDR, 1)
+		if err != nil {
+			return
+		}
+		err = unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEPORT, 1)
+	})
+	if controlErr != nil {
+		err = controlErr
+	}
+	return
+}