Extract the rSpace main canvas wheel + touch interaction model into a
single shared controller (shared/canvas-interaction.ts). Wheel defaults
to pan, Ctrl/Cmd+wheel or trackpad pinch (ctrlKey) zooms at cursor,
two-finger touch pans + pinch-zooms at gesture center.
Migrate 8 rApp mini-canvases to use it, replacing 8 slightly-different
hand-rolled wheel handlers:
- rsocials campaign-planner (the bug report — was zoom-only)
- rsocials campaign-workflow
- rminders automation canvas (was zoom-only)
- rtime timebank weave
- rflows canvas
- rgov circuit
- rnetwork CRM graph (was zoom-only)
- lib/applet-circuit-canvas (was zoom-only)
Fixes the "wheel = zoom" regression everywhere and gives each rApp
canvas two-finger touch pan + pinch for free. Pointer-based pan and
marquee selection remain per-rApp because they depend on per-rApp
hit-testing. Bump asset cache versions for all affected routes.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Jeff Emmett
d3e65a0522