fix: update dynamic options fetching to align with API response structure

web/app/components/workflow/nodes/_base/components/variable/var-reference-picker.tsx

@@ -336,7 +336,7 @@ const VarReferencePicker: FC<Props> = ({
     setIsLoading(true)
     try {
       const data = await fetchDynamicOptions()
-      setDynamicOptions(data?.data?.options || [])
+      setDynamicOptions(data?.options || [])
     }
  finally {
       setIsLoading(false)

web/service/use-plugins.ts

@@ -575,7 +575,7 @@ export const usePluginInfo = (providerName?: string) => {
 
 export const useFetchDynamicOptions = (plugin_id: string, provider: string, action: string, parameter: string) => {
   return useMutation({
-    mutationFn: () => get<{ data: { options: FormOption[] } }>('/workspaces/current/plugin/parameters/dynamic-options', {
+    mutationFn: () => get<{ options: FormOption[] }>('/workspaces/current/plugin/parameters/dynamic-options', {
       params: {
         plugin_id,
         provider,