I'll feel really foolish if this already exists, but I can't find it:
Suggestion: it would be nice, when choosing "Refit ship" at a planet, to be able select a ship, then simply select a current design, rather than having to manually "redesign" the ship each time.
Yes, I can refit/mass refit ships instantly, but I'm cheap, and trying to avoid the "coin" cost of that ... I'm trying to use idle production, having second-line planets refitting ships.