- Replace panzoom + timeline approach with clean async/await GSAP tweens
- Flying rect morphs from cell position to full viewport (aspect ratio change)
- Fix zoomOut race condition: nested gsap.to inside tl.call fired outside timeline
- Fix opacity conflict: GSAP controls all opacity, CSS class only for pointer-events
- Fix gridLayerRef losing reference on :key remount during resize
- Make viewport dimensions reactive via ResizeObserver (vpWidth/vpHeight refs)
- Wait for fade-in completion before unlocking isAnimating
Co-Authored-By: Claude <noreply@anthropic.com>
Drop tldraw/React dependency in favor of @panzoom/panzoom with a
two-layer architecture: outline rectangles (borders only) are zoomed
via CSS transforms while HTML content renders at native 1:1 scale
as a fade-in overlay — eliminating blur at any zoom level.
Co-Authored-By: Claude <noreply@anthropic.com>
