It took weeks of planning, ordering tents, umbrellas or creating temporary walls or other barriers for many restaurant owners to prepare to welcome customers when full al fresco dining services started earlier this month. It took just one week and 19 words from Gov. Phil Murphy to unleash another round of challenges for restaurant owners as he announced a July 2 return to indoor dining services.  

On Monday, just one week after outdoor dining was permitted to begin, Murphy said indoor dining would start at 25…