Just bought my first new ship and can't find anything about moving modules/weapons. Would really like to avoid the sell/rebuy option because it'd be a waste of money.
This is intentional as the current philosophy for ships in the game is that they act more like money sinks. Aside from that, while I personally think equipment swapping would be a neat feature to have, implementing it would require quite a bit of work (in terms of code and deciding the proper UI elements, if any).