MetroCanvas rewrite:
- Dimension stack: every node can contain children forming a sub-metro-map
- Zoom-triggered transitions: scroll-zoom near a node gradually cross-fades
parent dimension out and child dimension in (threshold 2.5x, range 1.5x)
- Zoom out past 0.5x transitions back to parent dimension
- Right-click context menu: "New node here" on canvas, "Edit/Add child/Delete" on stations
- Depth indicator HUD with back button
- Transition progress bar during cross-fade
- Nodes with children get dashed ring + glow indicator
Backend:
- MapDataService now includes children data inline per project node
- Each project's children contain lifecycle phases, commitments, documents as sub-map
- New API endpoint: GET /api/map/node/{type}/{id}/children for lazy loading
- Consistent data structure: every node has children field (null = leaf)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add top bar with breadcrumb (left) and user name + logout button (right)
- Move station labels below dots (centered) to prevent line overlap
- Move line labels further above stations
- Increase vertical spacing between metro lines (160px) for label clearance
- Align station x-coordinates for cleaner map layout
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
