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/zsys_linux.go

@@ -0,0 +1,42 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package tcp
+
+const (
+	sysSO_ORIGINAL_DST      = 0x50
+	sysIP6T_SO_ORIGINAL_DST = 0x50
+)
+
+type sockaddrStorage struct {
+	Family        uint16
+	X__ss_padding [118]int8
+	X__ss_align   uint64
+}
+
+type sockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type sockaddrInet struct {
+	Family uint16
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	X__pad [8]uint8
+}
+
+type sockaddrInet6 struct {
+	Family   uint16
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+const (
+	sizeofSockaddrStorage = 0x80
+	sizeofSockaddr        = 0x10
+	sizeofSockaddrInet    = 0x10
+	sizeofSockaddrInet6   = 0x1c
+)