Function run 

pub async fn run(
    config: Config,
    model_name: String,
    agent_handle: AgentHandle,
    runtime_factory: AgentRuntimeFactory,
    working_dir: PathBuf,
    session_to_continue: Option<Session>,
    mcp_registry: Option<Arc<McpRegistry>>,
    mcp_connect_rx: Option<UnboundedReceiver<McpConnectEvent>>,
    lsp_connect_rx: Option<UnboundedReceiver<LspConnectEvent>>,
    telemetry: Arc<Telemetry>,
) -> Result<()>