tell me if this is what I’m looking for. I build Lineage OS, which requires me to download a load of apps. I wish (analogy coming) I could manage everything like a npm project, where I can keep all the dependencies under a single dir. I want to use my package manager to handle the dependencies, rather than manually downloading the bins, mv-ing them to the dir, and setting the path. Once I’ve finished building, dispose everything with just one or two commands, leaving no footprint on my OS/machine.