Proxy Web GUI inspector coming to rama CLI in 0.5

Starting from the upcoming 0.5 release of Rama (~ end of September '26), Rama's CLI `serve proxy` command will have a Man-In-The-Middle (MITM) mode `--mitm` that will serve a (protected) web GUI to monitor and engage with the network flowing through the proxy. Happy to also anwer any questions here regarding rama the network framework, or our CLI tool built with it.