i15-1: Disable plan buttons when a plan is running#32

EmsArnold merged 2 commits intoDiamondLightSource:mainDiamondLightSource/atlas:mainfrom

JamesDoingStuff:jg/disable-plan-buttons-when-runningJamesDoingStuff/atlas:jg/disable-plan-buttons-when-runningCopy head branch name to clipboard