Cherry pick smaller WWT table to short demo#751

Draft

patudom wants to merge 2 commits intocosmicds:short-demofrom patudom:cherry-pick-to-demo-6

+22-22

Commits on Jan 11, 2025

Only send RA/Dec/id in table layer message to WWT.

Carifio24
authored and
patudom
committed
The GalaxyData instance already exists. Cast string key to int.

Carifio24
authored and
patudom
committed