Function getCommunityColor

ui/src/components/colors/communityColors.ts:275–283

(
  communityAssignments: Record<string, number>,
  communityColorMap: Map<number, string>,
  nodeId: string,
)

 * Look up the community color for a given node.
 */
export function getCommunityColor(
  communityAssignments: Record<string, number>,
  communityColorMap: Map<number, string>,
  nodeId: string,
): string {
  const communityId = communityAssignments[nodeId];
  if (communityId === undefined) return FALLBACK_COLOR;
  return communityColorMap.get(communityId) ?? FALLBACK_COLOR;
}