* edge updater cannot discern a valid connection by itself so we allow an option to pass a valid connection func to nodes which will then be used to determine if updating connection is valid
* it is optional, by default all connections are valid
Signed-off-by: Braks <78412429+bcakmakoglu@users.noreply.github.com>
* graphnode is a node containing internal Vue Flow data
* move util files to util directory
* move flow actions type into store file
* rename panel type file to zoom
* rename types file to flow
* Rename Node to NodeWrapper
* Rename Edge to EdgeWrapper
Signed-off-by: Braks <78412429+bcakmakoglu@users.noreply.github.com>