[PROPOSAL] create a new repository for dolphinscheduler studio

[amy wang]

Hi community,
     In the past few months, many users are eager to have a debugging
platform for ds. Meanwhile, we did some research on this. It is to be
feasible,  and then we decided to support this. For this, I'm proposing to
create a new repository  apache/dolphinscheduler-studio. If you have any
opinions please reply. This vote is a lazy consensus vote and we will wait
for 72 hours.