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/docker/go-connections/sockets/sockets.go

@@ -0,0 +1,37 @@
+// Package sockets provides helper functions to create and configure Unix or TCP sockets.
+package sockets
+
+import (
+	"errors"
+	"net"
+	"net/http"
+	"time"
+)
+
+const defaultTimeout = 10 * time.Second
+
+// ErrProtocolNotAvailable is returned when a given transport protocol is not provided by the operating system.
+var ErrProtocolNotAvailable = errors.New("protocol not available")
+
+// ConfigureTransport configures the specified [http.Transport] according to the specified proto
+// and addr.
+//
+// If the proto is unix (using a unix socket to communicate) or npipe the compression is disabled.
+// For other protos, compression is enabled. If you want to manually enable/disable compression,
+// make sure you do it _after_ any subsequent calls to ConfigureTransport is made against the same
+// [http.Transport].
+func ConfigureTransport(tr *http.Transport, proto, addr string) error {
+	switch proto {
+	case "unix":
+		return configureUnixTransport(tr, proto, addr)
+	case "npipe":
+		return configureNpipeTransport(tr, proto, addr)
+	default:
+		tr.Proxy = http.ProxyFromEnvironment
+		tr.DisableCompression = false
+		tr.DialContext = (&net.Dialer{
+			Timeout: defaultTimeout,
+		}).DialContext
+	}
+	return nil
+}