Replace the "View profile" link with icon action buttons in the bio card
top-right corner. On touch devices, single tap shows the bio card (with
focus + profile buttons), double tap speed-focuses in the diagram. On
desktop, click navigates the diagram and hover shows the bio card.
Clicking the root/focused person now navigates to their profile page.
Tapping the SVG background or the same card again dismisses the tooltip.
Add a fullscreen toggle to the zoom controls using inline Lucide SVG
icons (Maximize/X). Remove the 500ms transition on initial center so the
chart starts focused on the root person immediately.
Interactive SVG family tree visualization using ELK (Sugiyama) for
layout and D3 for rendering. Shows ancestors, descendants, and siblings
in a single diagram with orthogonal bus-line connectors.
Features:
- Bidirectional tree traversal (ancestors + descendants + siblings)
- Generation-aligned layout with post-processing Y-snap
- Person cards with photos, names, dates, and hover bio cards
- "More ancestors" indicator for persons with hidden parents
- Pan/zoom navigation
- Docker dev environment
Alexander
