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/mikioh/tcpinfo/zsys_darwin.go

@@ -0,0 +1,45 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_darwin.go
+
+package tcpinfo
+
+const (
+	sysTCP_CONNECTION_INFO = 0x106
+
+	sysTCPCI_OPT_TIMESTAMPS = 0x1
+	sysTCPCI_OPT_SACK       = 0x2
+	sysTCPCI_OPT_WSCALE     = 0x4
+	sysTCPCI_OPT_ECN        = 0x8
+
+	SysFlagLossRecovery       SysFlags = 0x1
+	SysFlagReorderingDetected SysFlags = 0x2
+
+	sizeofTCPConnectionInfo = 0x70
+)
+
+type tcpConnectionInfo struct {
+	State               uint8
+	Snd_wscale          uint8
+	Rcv_wscale          uint8
+	X__pad1             uint8
+	Options             uint32
+	Flags               uint32
+	Rto                 uint32
+	Maxseg              uint32
+	Snd_ssthresh        uint32
+	Snd_cwnd            uint32
+	Snd_wnd             uint32
+	Snd_sbbytes         uint32
+	Rcv_wnd             uint32
+	Rttcur              uint32
+	Srtt                uint32
+	Rttvar              uint32
+	Pad_cgo_0           [4]byte
+	Txpackets           uint64
+	Txbytes             uint64
+	Txretransmitbytes   uint64
+	Rxpackets           uint64
+	Rxbytes             uint64
+	Rxoutoforderbytes   uint64
+	Txretransmitpackets uint64
+}