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/sys_solaris_amd64.s

@@ -0,0 +1,11 @@
+// Copyright 2016 Mikio Hara. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include "textflag.h"
+
+TEXT ·rtioctl(SB),NOSPLIT,$0
+	JMP	runtime·syscall_ioctl(SB)
+
+TEXT	·sysvicall6(SB),NOSPLIT,$0-88
+	JMP	syscall·sysvicall6(SB)