feat(workbench): keep progress detail return context

web/src/views/AppShellRouteView.vue

@@ -132,7 +132,7 @@
         <TravelRequestDetailView
           v-else-if="activeView === 'documents' && detailMode && selectedRequest"
           :request="selectedRequest"
-          back-label="返回单据中心"
+          :back-label="detailBackLabel"
           @back-to-requests="closeRequestDetail"
           @open-assistant="openSmartEntry"
           @request-updated="handleRequestUpdated"
@@ -279,6 +279,7 @@ const {
   closeSmartEntry,
   customRange,
   detailAlerts,
+  detailBackLabel,
   detailMode,
   documentCenterRefreshToken,
   filteredRequests,
@@ -370,7 +371,14 @@ function openWorkbenchDocument(payload = {}) {
     || String(item.id || '').trim() === requestId
     || String(item.claimNo || '').trim() === requestId
   ))
-  openRequestDetail(request || payload)
+  const returnTo = (
+    String(payload.returnTo || '').trim() === 'workbench'
+    || String(payload.source || '').trim() === 'workbench'
+    || activeView.value === 'workbench'
+  )
+    ? 'workbench'
+    : ''
+  openRequestDetail(request || payload, { returnTo })
 }
 
 function handleLogout() {