CrockCode

test: add comprehensive test coverage to reach 64.5% line and 55.2% branch coverage

test: add config precedence, result monad, and MCP tool containment unit tests

test: add comprehensive WorkflowEngine transition and replay tests

docs: add LICENSE and detailed README.md

feat: complete implementation of PLAN.md up to Phase 7 including NetArchTest architecture validation, OpenAI provider stub, idle auto-shutdown, CLAUDE.md auto-memory loading, and mcp-config proxy gateway