Enable use of base path for client URLs
Enable use of base path for client URLs

Map config.json appUrl to vue-router base property
DiamondLightSource/SynchWeb,DiamondLightSource/SynchWeb,DiamondLightSource/SynchWeb,DiamondLightSource/SynchWeb,DiamondLightSource/SynchWeb,DiamondLightSource/SynchWeb