Implement cb_CTD_SI
Central Barrel Central tracker (cb_CTD) https://gitlab.com/eic/escalate/g4e/-/tree/master/src/subdetectors/cb_CTD
Edited by Jihee Kim
Central Barrel Central tracker (cb_CTD) https://gitlab.com/eic/escalate/g4e/-/tree/master/src/subdetectors/cb_CTD