- Topbar: removed New File/New Folder buttons + 'Files' label - Breadcrumb: Workspace / work1 instead of work1 / Files - Modals: single shared create modal with focus auto, @keydown.enter - parent_id param: recursive folder/file creation inside folders - Sidebar buttons use same POST /api/local-workspace/items - newPageInWorkspace/newFolderInWorkspace now both use unified API