feat: Refactor folder tree management to use FoldersManager and remove onToggle functionality

frontend/src/documents/data/useDocumentMutations.ts

@@ -34,7 +34,7 @@ type UpdateDocumentCaches = (
 
 type EnsureFolderData = (
   folderId: FolderId,
-  options?: { force?: boolean; includeDocuments?: boolean; prefetchDepth?: number },
+  options?: { includeDocuments?: boolean },
 ) => Promise<FolderContents>;
 
 type ApplySelectedFolder = (folderId: FolderId, contents?: FolderContents | null) => void;
@@ -336,7 +336,7 @@ const useDocumentMutations = ({
         }
 
         if (targetFolderId && targetFolderId !== selectedFolder) {
-          await ensureFolderData(targetFolderId as FolderId, { force: true, prefetchDepth: 1 });
+          await ensureFolderData(targetFolderId as FolderId);
         }
       } catch (error) {
         const message = (error as Record<string, any>)?.response?.data?.error || 'Failed to move documents.';
@@ -668,10 +668,7 @@ const useDocumentMutations = ({
       }
 
       try {
-        const contents = await ensureFolderData(folderId, {
-          force: true,
-          prefetchDepth: 1,
-        });
+        const contents = await ensureFolderData(folderId);
         const hasChildren = (contents.subfolders || []).length > 0;
         const hasDocs = (contents.documents || []).length > 0;
         if (hasChildren || hasDocs) {
@@ -712,13 +709,10 @@ const useDocumentMutations = ({
           const node = folderNodes.get(folderId);
           const parentId = node?.parentId || 'root';
           setSelectedFolder(parentId);
-          const parentContents = await ensureFolderData(parentId, {
-            force: true,
-            prefetchDepth: 1,
-          });
+          const parentContents = await ensureFolderData(parentId);
           applySelectedFolder(parentId, parentContents);
         } else if (selectedFolder !== 'root') {
-          await ensureFolderData(selectedFolder, { force: true, prefetchDepth: 1 });
+          await ensureFolderData(selectedFolder);
         }
 
         if (showMessage) {