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/francoispqt/gojay/Makefile

@@ -0,0 +1,11 @@
+.PHONY: test
+test:
+	go test -race -run=^Test -v
+
+.PHONY: cover
+cover: 
+	go test -coverprofile=coverage.out -covermode=atomic
+
+.PHONY: coverhtml
+coverhtml: 
+	go tool cover -html=coverage.out