功能(文档预览)：集成 ONLYOFFICE 安全只读预览与工作台体验

新增 ONLYOFFICE 配置签名、内部内容接口、容器编排与反向代理。

打通网页端和桌面端独立预览工作区，完善文档入口、布局及帮助体验。

补充桌面安全发布门禁、开发脚本、使用文档和前后端测试。

frontend/src/router/index.ts

@@ -35,6 +35,7 @@ import MaterialEquipment from "../views/ia/MaterialEquipment.vue";
 import MaterialEquipmentDetail from "../views/materials/MaterialEquipmentDetail.vue";
 import DocumentList from "../views/documents/DocumentList.vue";
 import DocumentDetail from "../views/documents/DocumentDetail.vue";
+import OfficePreviewWorkspace from "../views/OfficePreviewWorkspace.vue";
 import StartupFeasibilityEthics from "../views/ia/StartupFeasibilityEthics.vue";
 import StartupMeetingAuth from "../views/ia/StartupMeetingAuth.vue";
 import SubjectManagement from "../views/ia/SubjectManagement.vue";
@@ -193,6 +194,18 @@ const routes: RouteRecordRaw[] = [
         component: DocumentDetail,
         meta: { title: TEXT.menu.fileVersionManagement, requiresStudy: true },
       },
+      {
+        path: "office-preview/attachment/:id",
+        name: "OfficeAttachmentPreview",
+        component: OfficePreviewWorkspace,
+        meta: { title: "Office 文件预览", requiresStudy: true, fullBleed: true, transientWorkspaceTask: true },
+      },
+      {
+        path: "office-preview/version/:id",
+        name: "OfficeVersionPreview",
+        component: OfficePreviewWorkspace,
+        meta: { title: "Office 文件预览", requiresStudy: true, fullBleed: true, transientWorkspaceTask: true },
+      },
       {
         path: "startup/feasibility-ethics",
         name: "StartupFeasibilityEthics",