Totally agree. Something like the Frigate Terminal that can be installed either at base or on the capital ship or both.
While we’re griping about ships, I’d also like to complain about landing ships at base. It’s always a challenge to find a convenient parking spot in my own base, since landing pads are open to any and all ships. To remedy this, over the weekend I spent an hour flattening a huge area and covered it with flooring, only to find that ships can’t land on anything man-made, so I ripped up the flooring and resigned myself to ugly terrain instead. Later, I found that some of the terrain manipulation I had done would revert from time to time, leaving horribly ugly gaps in the ground. Ugh.
I’d like to see a flight deck building part, or a way to lock a specific landing pad down to your own ships.