* Working mux socket
* Change API to incorporate flow
* Add Flow ID to all relevant CLIs, not completely implemented
* Change tg-processor-state to use API gateway
* Updated all CLIs
* New tg-show-flow-state command
* tg-show-flow-state shows classes too
* Port a number of commands to use API gateway instead of Pulsar
* Ported tg-invoke-agent to websockets API
* Rename the 2 RAG commands: tg-query-... to tg-invoke-...