feat: implement isBranchRowActionTarget function and add tests for branch row interaction

web/app/dashboard/ai-workflows/_components/workflow-condition-node-content.tsx

@@ -5,6 +5,7 @@ import { cn } from "@/lib/utils"
 import { useWorkflowBranchSelection } from "./workflow-branch-selection"
 import {
   createConditionBranchID,
+  isBranchRowActionTarget,
   normalizeNodeConfig,
   type WorkflowConditionBranch,
 } from "./workflow-utils"
@@ -99,6 +100,9 @@ function WorkflowConditionBranchRow({
       )}
       onPointerDownCapture={(event) => {
         event.stopPropagation()
+        if (isBranchRowActionTarget(event.target)) {
+          return
+        }
         onSelect()
       }}
       onMouseDownCapture={(event) => {

web/app/dashboard/ai-workflows/_components/workflow-utils.test.mjs

@@ -262,6 +262,23 @@ describe("workflow variable display helpers", () => {
   })
 })
 
+describe("workflow branch interaction helpers", () => {
+  it("detects branch row action targets inside buttons", async () => {
+    const { isBranchRowActionTarget } = await loadModule()
+
+    assert.equal(isBranchRowActionTarget({
+      closest(selector) {
+        return selector === "button" ? {} : null
+      },
+    }), true)
+    assert.equal(isBranchRowActionTarget({
+      closest() {
+        return null
+      },
+    }), false)
+  })
+})
+
 describe("workflow definition mutations", () => {
   it("updates node data without changing unrelated nodes", async () => {
     const { updateWorkflowNodeData } = await loadModule()

web/app/dashboard/ai-workflows/_components/workflow-utils.ts

@@ -126,6 +126,11 @@ export function buildVariableSpecDisplay(variable: WorkflowVariableSpec): Workfl
   }
 }
 
+export function isBranchRowActionTarget(target: EventTarget | null): boolean {
+  const maybeElement = target as { closest?: (selector: string) => Element | null } | null
+  return typeof maybeElement?.closest === "function" && maybeElement.closest("button") !== null
+}
+
 export function getNodeTitle(
   node: AIWorkflowDefinition["nodes"][number] | undefined,
   specs: AIWorkflowNodeSpec[] = []