Feature/newnew workflow loop node (#14863)

Co-authored-by: arkunzz <4873204@qq.com>

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

@@ -21,6 +21,14 @@ export const useHelpline = () => {
         showVerticalHelpLineNodes: [],
       }
     }
+
+    if (node.data.isInLoop) {
+      return {
+        showHorizontalHelpLineNodes: [],
+        showVerticalHelpLineNodes: [],
+      }
+    }
+
     const showHorizontalHelpLineNodes = nodes.filter((n) => {
       if (n.id === node.id)
         return false
@@ -28,6 +36,9 @@ export const useHelpline = () => {
       if (n.data.isInIteration)
         return false
 
+      if (n.data.isInLoop)
+        return false
+
       const nY = Math.ceil(n.position.y)
       const nodeY = Math.ceil(node.position.y)
 
@@ -67,6 +78,8 @@ export const useHelpline = () => {
         return false
       if (n.data.isInIteration)
         return false
+      if (n.data.isInLoop)
+        return false
 
       const nX = Math.ceil(n.position.x)
       const nodeX = Math.ceil(node.position.x)