- Move markdown editor from canvas overlay to side panel (70% width)
for better performance and editing experience
- Add @blocknote/mantine for full BlockNoteView with default UI components
- Fix socket reconnect loop caused by unstable pasteOpts object reference
(memoize with useMemo)
- Add ResizeObserver to markdown overlay cards for automatic height sync
- Call mdOverlay.refreshAll() on every canvas change so overlays track
pack/grid/arrange/save operations
- Paste goes to BlockNote editor when contentEditable is focused
- Simplify toolbar: single color picker (accent + auto-derived bg),
title/name field, width presets S/M/L
- Guard normalize/flip operations to skip markdown and sticky items
- Fix title not updating on card preview (pass name prop, bump revision)
- Fix preview not refreshing after editor save (revision counter + overlay refresh)
Hiren Kangad