Change Details

ChronikClientNode supports multiple types of ws subscription, so `ws.subs` is an object, not an array. Match this shape for in-node users.

ChronikClientNode supports multiple types of ws subscription, so `ws.subs` is an object, not an array. Match this shape for in-node users. token-server uses in-node chronik-client but tests legacy shape to match mock behavior. Update token-server to test correct behavior.

ChronikClientNode supports multiple types of ws subscription, so `ws.subs` is an object, not an array. Match this shape for in-node users. token-server uses in-node chronik-client but tests legacy shape to match mock behavior. Update token-server to test correct behavior.