fix(ui): fix web UI after tsdown migration and typing changes

src/gateway/server-http.ts

@@ -13,7 +13,11 @@ import { resolveAgentAvatar } from "../agents/identity-avatar.js";
 import { handleA2uiHttpRequest } from "../canvas-host/a2ui.js";
 import { loadConfig } from "../config/config.js";
 import { handleSlackHttpRequest } from "../slack/http/index.js";
-import { handleControlUiAvatarRequest, handleControlUiHttpRequest } from "./control-ui.js";
+import {
+  handleControlUiAvatarRequest,
+  handleControlUiHttpRequest,
+  type ControlUiRootState,
+} from "./control-ui.js";
 import { applyHookMappings } from "./hooks-mapping.js";
 import {
   extractHookToken,
@@ -206,6 +210,7 @@ export function createGatewayHttpServer(opts: {
   canvasHost: CanvasHostHandler | null;
   controlUiEnabled: boolean;
   controlUiBasePath: string;
+  controlUiRoot?: ControlUiRootState;
   openAiChatCompletionsEnabled: boolean;
   openResponsesEnabled: boolean;
   openResponsesConfig?: import("../config/types.gateway.js").GatewayHttpResponsesConfig;
@@ -218,6 +223,7 @@ export function createGatewayHttpServer(opts: {
     canvasHost,
     controlUiEnabled,
     controlUiBasePath,
+    controlUiRoot,
     openAiChatCompletionsEnabled,
     openResponsesEnabled,
     openResponsesConfig,
@@ -301,6 +307,7 @@ export function createGatewayHttpServer(opts: {
           handleControlUiHttpRequest(req, res, {
             basePath: controlUiBasePath,
             config: configSnapshot,
+            root: controlUiRoot,
           })
         ) {
           return;