i stopped playing for 3 months, came back my ship is completely broken, a button to repair everything and install everything would be great in my case, maybe even divided up like one for attack mods, defense mods, hull mods ect.

I like this idea, but it could be a very expensive option. I'd like to add in a warning box as part of it saying how much it would cost to repair everything. Just so you can make sure you have enough to actually pay for it.

or by choosing this option, it just repairs randomly till the funds you do have are eaten up, and will tell you whats still damaged. Either way, a "use all" / "repair all" option is way overdue.