There is a capital ship and starbase manager you can use to manage components. Is that what you mean?
No, I'm talking about when you want to use the component and place the structure on the map.
You can almost use the manager for this, but currently you can't use the deployable items from this screen. i.e. Clicking the starbase doesn't bring you back to the map to place it nor auto-place it. That could be added (and would be good regardless), but this screen is outside the context of a fleet and would be a tool for finding a specific ship, where I'm suggesting the "finding" shouldn't be part of at all.
From a context perspective, I don't care about that ship, I care that it's fleet has the capacity to build a starbase, whichever ship has the module. So, I'm suggesting a fleet-based menu that only shows you the deployable items available.