- Merge structural lint rules into oxlint.json and remove the second config file - Add #tests/* path aliases and rewrite deep test helper imports - Ban new deep parent-relative imports through the shared lint config
83 new tests across 8 files: - design-panel: selection → properties panel, fill/stroke/effect add, visibility toggle, multi-select - code-panel: JSX output, OpenPencil/Tailwind toggle, copy button, empty state - components: create component (⌘⌥K), create instance, propagation, detach - copy-paste: store copy/paste, ⌘D duplicate, cut, multi-select duplicate - multi-page: add/switch/delete pages, rename, last-page protection - text-editing: text tool, text node creation, typography section, frame tool - keyboard-shortcuts: all 9 tool keys, ⌘A/Escape/Backspace, ]/[, ⌘G/⌘⇧G, ⌘\, ⌘Z/⌘⇧Z - context-menu: right-click items, duplicate/visibility/lock/delete/group/component, Copy as submenu
