隐藏掉流程设计器里还锁节点

src/components/ProcessDesigner.tsx

@@ -2921,7 +2921,7 @@ export default function ProcessDesigner() {
         {/* 左侧节点面板 */}
         <div className="w-56 bg-gray-50 border-r border-gray-200 overflow-y-auto">
           <div className="p-2 space-y-3">
-            {nodeConfigs.map((config) => {
+            {nodeConfigs.filter(config => config.type !== 'returnLock').map((config) => {
               const Icon = config.icon;
               return (
                 <div