Anyone know of a way to track full gear inventory?

I have a spreadsheet I've found for a GK gear prep guide (lists all his needed gear and how much needed, you enter how much you have, it tells you how much you need, just easy to keep track of and ensure I don't spend any of that gear). The issue I am having with it is that if none of my characters currently need a piece and it is not showing up in the store I can't see how much of it I have to fill out the rest of the list. Plus I am going to have to keep going back and looking through them every now and then as I am not going to remember every piece needed to update it as soon as I get any.

What I've been doing is going through swgoh.gg in the gear needed section, finding a character who needs it, going in game to that character and seeing how much I have. But again, if no characters currently need it, can't find it. SWGOH only tracks what is needed, not what is owned

Is there a third party system similar to swgoh or crouching rancor that can track your whole inventory, and preferably have a search option so I can search for a particular piece of gear? Or something in game I am missing that would make this process easier?

If not, DEVS PLEASE, CONSIDER A GEAR INVENTORY OPTION I BEG YOU!