feat: 完成工作流 Public API 授权闭环

- 新增访问令牌工作流 API 全局授权与 Public Workflow API 权限断言

- 补齐 API Key 执行记录归属、状态查询与下线后不可恢复边界

- 增加管理端接口调用说明与访问令牌授权开关

easyflow-ui-admin/app/src/locales/langs/en-US/aiWorkflow.json

@@ -80,6 +80,15 @@
   "publishStatusOffline": "Offline",
   "publishStatusDeletePending": "Delete Pending",
   "publishStatusLabel": "Release",
+  "apiInstruction": "API Instructions",
+  "apiInstructionPublishRequired": "Publish the workflow before viewing API instructions",
+  "apiEndpoint": "Endpoint",
+  "apiRequestExample": "Request Example",
+  "apiResponseExample": "Response Example",
+  "apiVariables": "Variables",
+  "apiVariablesEmpty": "This workflow has no start parameters",
+  "apiStatusExample": "Status Query Example",
+  "apiResumeExample": "Resume Example",
   "submitPublishApprovalConfirm": "Publish the current workflow now?",
   "submitRepublishApprovalConfirm": "Republish the current workflow now?",
   "submitOfflineApprovalConfirm": "Take the current workflow offline?",