Function run_proxy 

pub async fn run_proxy(
    route_table: Arc<RwLock<HashMap<String, Vec<RouteTarget>>>>,
    wasm_triggers: SharedWasmTriggers,
    wasm_invoker: Option<WasmInvoker>,
    port: u16,
    tls_acceptor: Option<TlsAcceptor>,
    acme_manager: Option<AcmeManager>,
) -> Result<()>

Run the reverse proxy on the given port.

Routes by Host header to container backends, and by path pattern to Wasm components.