desktop selection

frontend/src/app/AppLayout.jsx

@@ -4791,6 +4791,34 @@ const AppLayout = () => {
     ],
   );
 
+  const handleDeskInspectDocument = useCallback(
+    (docId) => {
+      if (!docId) {
+        return;
+      }
+      const rowKey = resolveDocumentRowKey(docId);
+      if (rowKey) {
+        applySelection([rowKey], { anchor: rowKey, interactedKeys: [rowKey] });
+      }
+      openDetailPanel({ documentIds: [docId] });
+    },
+    [applySelection, openDetailPanel],
+  );
+
+  const handleDeskDocumentPointerSelect = useCallback(
+    (docId, event) => {
+      if (!docId) {
+        return;
+      }
+      const rowKey = resolveDocumentRowKey(docId);
+      if (!rowKey) {
+        return;
+      }
+      handleRowSelection(rowKey, event);
+    },
+    [handleRowSelection],
+  );
+
   const deskWorkspaceProps = useMemo(
     () => ({
       documents,
@@ -4802,6 +4830,10 @@ const AppLayout = () => {
       onExit: handleDeskExit,
       onRefresh: refreshCurrentFolder,
       onDocumentOpen: openDocumentPreview,
+      onInspectDocument: handleDeskInspectDocument,
+      onDocumentPointerSelect: handleDeskDocumentPointerSelect,
+      selectedDocumentIds,
+      onClearSelection: clearDocumentSelection,
       resolveThumbnailUrl: resolveThumbnailUrlForDoc,
       onAssignTagToDocument: handleDocumentTagAttach,
       onRemoveTagFromDocument: handleTagRemove,
@@ -4819,6 +4851,10 @@ const AppLayout = () => {
       handleDeskExit,
       refreshCurrentFolder,
       openDocumentPreview,
+      handleDeskInspectDocument,
+      handleDeskDocumentPointerSelect,
+      selectedDocumentIds,
+      clearDocumentSelection,
       resolveThumbnailUrlForDoc,
       handleDocumentTagAttach,
       handleTagRemove,

frontend/src/app/useWorkspaceSurface.js

@@ -132,8 +132,18 @@ export const useWorkspaceSurface = ({
       renderSidebarToggle,
       parentBreadcrumb,
       onNavigateParent: parentBreadcrumb ? onNavigateParent : null,
+      detailProps: detailPanelProps,
+      detailOpen: detailPanelOpen,
     });
-  }, [viewMode, deskWorkspaceProps, renderSidebarToggle, parentBreadcrumb, onNavigateParent]);
+  }, [
+    viewMode,
+    deskWorkspaceProps,
+    renderSidebarToggle,
+    parentBreadcrumb,
+    onNavigateParent,
+    detailPanelProps,
+    detailPanelOpen,
+  ]);
 
   const surface = useMemo(() => {
     if (showPreviewWorkspace) {