Queue Management

[Palmerdale]

Lots of things in Stellaris use queues. However, there are few tools to manage priorities within a queue. It is even impossible to see some ships queues. The following queue management tools are urgently needed on every queue.

1. List all pending commands in queue.
2. Prioritize queue items (similar to HoI3 -- to Top, Up 1, Down 1, to Bottom)
3. Delete specific pending command.
4. Insert command into queue. (ship specific commands)

It would also be nice, especially for managing multiple ships, to be able to share a single queue. This would allow your fleet of science ships to Survey Systems or construction ships to build items without having to manage each ship independently. A ship would attach itself to the queue, and pull the next item from the queue and proceed with that task.