fix dataset operator (#6064)

Co-authored-by: JzoNg <jzongcode@gmail.com>

web/context/app-context.tsx

@@ -20,6 +20,7 @@ export type AppContextValue = {
   isCurrentWorkspaceManager: boolean
   isCurrentWorkspaceOwner: boolean
   isCurrentWorkspaceEditor: boolean
+  isCurrentWorkspaceDatasetOperator: boolean
   mutateCurrentWorkspace: VoidFunction
   pageContainerRef: React.RefObject<HTMLDivElement>
   langeniusVersionInfo: LangGeniusVersionResponse
@@ -61,6 +62,7 @@ const AppContext = createContext<AppContextValue>({
   isCurrentWorkspaceManager: false,
   isCurrentWorkspaceOwner: false,
   isCurrentWorkspaceEditor: false,
+  isCurrentWorkspaceDatasetOperator: false,
   mutateUserProfile: () => { },
   mutateCurrentWorkspace: () => { },
   pageContainerRef: createRef(),
@@ -89,6 +91,7 @@ export const AppContextProvider: FC<AppContextProviderProps> = ({ children }) =>
   const isCurrentWorkspaceManager = useMemo(() => ['owner', 'admin'].includes(currentWorkspace.role), [currentWorkspace.role])
   const isCurrentWorkspaceOwner = useMemo(() => currentWorkspace.role === 'owner', [currentWorkspace.role])
   const isCurrentWorkspaceEditor = useMemo(() => ['owner', 'admin', 'editor'].includes(currentWorkspace.role), [currentWorkspace.role])
+  const isCurrentWorkspaceDatasetOperator = useMemo(() => currentWorkspace.role === 'dataset_operator', [currentWorkspace.role])
   const updateUserProfileAndVersion = useCallback(async () => {
     if (userProfileResponse && !userProfileResponse.bodyUsed) {
       const result = await userProfileResponse.json()
@@ -125,6 +128,7 @@ export const AppContextProvider: FC<AppContextProviderProps> = ({ children }) =>
       isCurrentWorkspaceManager,
       isCurrentWorkspaceOwner,
       isCurrentWorkspaceEditor,
+      isCurrentWorkspaceDatasetOperator,
       mutateCurrentWorkspace,
     }}>
       <div className='flex flex-col h-full overflow-y-auto'>