feat: 收敛AI资源发布审批生命周期

- 统一工作流、知识库、聊天助手的发布、重新发布、下线与删除链路

- 收敛审批编排、生命周期状态机与展示态，补齐审批管理和快照预览

- 调整审批管理权限模型为单入口页面加内部按钮权限

easyflow-ui-admin/app/src/router/guard.ts

@@ -243,6 +243,10 @@ function setupAccessGuard(router: Router) {
       return true;
     }
 
+    // 页面菜单与按钮权限码是两套数据源。每次重新构建动态菜单时，
+    // 同步刷新一次 accessCodes，避免后端权限模型调整后页面仍持有旧按钮权限。
+    await authStore.fetchAccessCodes();
+
     // 生成路由表
     // 当前登录用户拥有的角色标识列表
     const userRoles = userInfo.roles ?? [];

easyflow-ui-admin/app/src/router/routes/modules/approval.ts

@@ -3,6 +3,74 @@ import type { RouteRecordRaw } from 'vue-router';
 import { $t } from '#/locales';
 
 const routes: RouteRecordRaw[] = [
+  {
+    name: 'ApprovalFlowPage',
+    path: '/sys/approval/flow',
+    redirect: {
+      path: '/sys/approval',
+      query: {
+        tab: 'flow',
+      },
+    },
+    meta: {
+      title: $t('approval.tab.flow'),
+      hideInMenu: true,
+      hideInBreadcrumb: true,
+      hideInTab: true,
+      activePath: '/sys/approval',
+    },
+  },
+  {
+    name: 'ApprovalPendingPage',
+    path: '/sys/approval/pending',
+    redirect: {
+      path: '/sys/approval',
+      query: {
+        tab: 'pending',
+      },
+    },
+    meta: {
+      title: $t('approval.tab.pending'),
+      hideInMenu: true,
+      hideInBreadcrumb: true,
+      hideInTab: true,
+      activePath: '/sys/approval',
+    },
+  },
+  {
+    name: 'ApprovalProcessedPage',
+    path: '/sys/approval/processed',
+    redirect: {
+      path: '/sys/approval',
+      query: {
+        tab: 'processed',
+      },
+    },
+    meta: {
+      title: $t('approval.tab.processed'),
+      hideInMenu: true,
+      hideInBreadcrumb: true,
+      hideInTab: true,
+      activePath: '/sys/approval',
+    },
+  },
+  {
+    name: 'ApprovalInitiatedPage',
+    path: '/sys/approval/initiated',
+    redirect: {
+      path: '/sys/approval',
+      query: {
+        tab: 'initiated',
+      },
+    },
+    meta: {
+      title: $t('approval.tab.initiated'),
+      hideInMenu: true,
+      hideInBreadcrumb: true,
+      hideInTab: true,
+      activePath: '/sys/approval',
+    },
+  },
   {
     name: 'ApprovalDetail',
     path: '/sys/approval/detail/:id',