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/huin/goupnp/README.md

@@ -0,0 +1,76 @@
+goupnp is a UPnP client library for Go
+
+## Installation
+
+Run `go get -u github.com/huin/goupnp`.
+
+## Documentation
+
+See [GUIDE.md](GUIDE.md) for a quick start on the most common use case for this
+library.
+
+Supported DCPs (you probably want to start with one of these):
+
+- [![GoDoc](https://godoc.org/github.com/huin/goupnp?status.svg) av1](https://godoc.org/github.com/huin/goupnp/dcps/av1) - Client for UPnP Device Control Protocol MediaServer v1 and MediaRenderer v1.
+- [![GoDoc](https://godoc.org/github.com/huin/goupnp?status.svg) internetgateway1](https://godoc.org/github.com/huin/goupnp/dcps/internetgateway1) - Client for UPnP Device Control Protocol Internet Gateway Device v1.
+- [![GoDoc](https://godoc.org/github.com/huin/goupnp?status.svg) internetgateway2](https://godoc.org/github.com/huin/goupnp/dcps/internetgateway2) - Client for UPnP Device Control Protocol Internet Gateway Device v2.
+
+Core components:
+
+- [![GoDoc](https://godoc.org/github.com/huin/goupnp?status.svg) (goupnp)](https://godoc.org/github.com/huin/goupnp) core library - contains datastructures and utilities typically used by the implemented DCPs.
+- [![GoDoc](https://godoc.org/github.com/huin/goupnp?status.svg) httpu](https://godoc.org/github.com/huin/goupnp/httpu) HTTPU implementation, underlies SSDP.
+- [![GoDoc](https://godoc.org/github.com/huin/goupnp?status.svg) ssdp](https://godoc.org/github.com/huin/goupnp/ssdp) SSDP client implementation (simple service discovery protocol) - used to discover UPnP services on a network.
+- [![GoDoc](https://godoc.org/github.com/huin/goupnp?status.svg) soap](https://godoc.org/github.com/huin/goupnp/soap) SOAP client implementation (simple object access protocol) - used to communicate with discovered services.
+
+## Regenerating dcps generated source code:
+
+1. Build code generator:
+
+   `go get -u github.com/huin/goupnp/cmd/goupnpdcpgen`
+
+2. Regenerate the code:
+
+   `go generate ./...`
+
+## Supporting additional UPnP devices and services:
+
+Supporting additional services is, in the trivial case, simply a matter of
+adding the service to the `dcpMetadata` whitelist in `cmd/goupnpdcpgen/metadata.go`,
+regenerating the source code (see above), and committing that source code.
+
+However, it would be helpful if anyone needing such a service could test the
+service against the service they have, and then reporting any trouble
+encountered as an [issue on this
+project](https://github.com/huin/goupnp/issues/new). If it just works, then
+please report at least minimal working functionality as an issue, and
+optionally contribute the metadata upstream.
+
+## Migrating due to Breaking Changes
+
+- \#40 introduced a breaking change to handling non-utf8 encodings, but removes a heavy
+  dependency on `golang.org/x/net` with charset encodings. If this breaks your usage of this
+  library, you can return to the old behavior by modifying the exported variable and importing
+  the package yourself:
+
+```go
+import (
+  "golang.org/x/net/html/charset"
+  "github.com/huin/goupnp"
+)
+
+func init() {
+  // should be modified before goupnp libraries are in use.
+  goupnp.CharsetReaderFault = charset.NewReaderLabel
+}
+```
+
+## `v2alpha`
+
+The `v2alpha` subdirectory contains experimental work on a version 2 API. The plan is to eventually
+create a `v2` subdirectory with a stable version of the version 2 API. The v1 API will stay where
+it currently is.
+
+> NOTE:
+> 
+> * `v2alpha` will be deleted one day, so don't rely on it always existing.
+> * `v2alpha` will have API breaking changes, even with itself.