Move the module-scope presentational subcomponents out of project.tsx:
- canvas-refresh-shell.tsx: CanvasRefreshShell (pre-load placeholder).
- canvas-create-menus.tsx: ConnectionCreateMenu, ConnectionCreateOption,
NodeCreateMenu, plus the PendingConnectionCreate type they define.
They already communicated via explicit props, so the move is mechanical. No
behavior change; project.tsx imports them back and drops now-unused icon and
node-registry imports.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
HouYunFei