feat: add workflow parallel depth limit configuration (#11460)

Signed-off-by: -LAN- <laipz8200@outlook.com>
Co-authored-by: zxhlyh <jasonapring2015@outlook.com>

web/app/components/workflow/hooks/use-workflow.ts

@@ -57,6 +57,7 @@ import {
 import I18n from '@/context/i18n'
 import { CollectionType } from '@/app/components/tools/types'
 import { CUSTOM_ITERATION_START_NODE } from '@/app/components/workflow/nodes/iteration-start/constants'
+import { useWorkflowConfig } from '@/service/use-workflow'
 
 export const useIsChatMode = () => {
   const appDetail = useAppStore(s => s.appDetail)
@@ -69,7 +70,9 @@ export const useWorkflow = () => {
   const { locale } = useContext(I18n)
   const store = useStoreApi()
   const workflowStore = useWorkflowStore()
+  const appId = useStore(s => s.appId)
   const nodesExtraData = useNodesExtraData()
+  const { data: workflowConfig } = useWorkflowConfig(appId)
   const setPanelWidth = useCallback((width: number) => {
     localStorage.setItem('workflow-node-panel-width', `${width}`)
     workflowStore.setState({ panelWidth: width })
@@ -336,15 +339,15 @@ export const useWorkflow = () => {
     for (let i = 0; i < parallelList.length; i++) {
       const parallel = parallelList[i]
 
-      if (parallel.depth > PARALLEL_DEPTH_LIMIT) {
+      if (parallel.depth > (workflowConfig?.parallel_depth_limit || PARALLEL_DEPTH_LIMIT)) {
         const { setShowTips } = workflowStore.getState()
-        setShowTips(t('workflow.common.parallelTip.depthLimit', { num: PARALLEL_DEPTH_LIMIT }))
+        setShowTips(t('workflow.common.parallelTip.depthLimit', { num: (workflowConfig?.parallel_depth_limit || PARALLEL_DEPTH_LIMIT) }))
         return false
       }
     }
 
     return true
-  }, [t, workflowStore])
+  }, [t, workflowStore, workflowConfig?.parallel_depth_limit])
 
   const isValidConnection = useCallback(({ source, sourceHandle, target }: Connection) => {
     const {