Full service has been restored to the Nos. 1, 2 and 3 subway lines, after an MTA train derailment and collision caused havoc during the evening rush hour last week. Gov. Kathy Hochul’s office announced the service restoration early Sunday. The two trains that collided have been removed from the tunnel, workers conducted repairs to the tracks and the third rail, and a safety inspection of the tunnel has been completed, the statement said. Power was restored to all tracks by 10:00 p.m. Saturday. The Thursday afternoon crash left 24 injured after one train, which was taken out if service after va…