useEditorStore() now returns a Proxy that delegates to the current
active store at access time. No more store() wrapper functions,
try/catch guards, or passing stores through function parameters.
Open multiple documents in tabs within a single window, like Figma.
- Tab bar appears when 2+ documents are open, with close (×) and new (+) buttons
- ⌘N / ⌘T create a new empty tab
- ⌘W closes the active tab (last tab closes and reopens as Untitled)
- ⌘O opens .fig files in a new tab (reuses current tab if Untitled with no changes)
- Middle-click closes a tab
- Each tab has its own SceneGraph, UndoManager, viewport, and selection state
- Switching tabs remounts the canvas to rebind the Skia renderer to the active store
- Keyboard shortcuts, menu actions, and AI tools all operate on the active tab
Header row with app icon, double-click-to-rename document name, and
sidebar toggle button. Shows in both Tauri and browser.
When panels are hidden, a floating bar on the canvas provides the same
controls to restore the UI.
- AppToast component: top-center blue pill (info), red pill (errors)
- Global error handler catches window.error + unhandledrejection
- Link copied toast on share and copy link button
- use-toast composable: toast.show(message, variant)
