Konloch/bytecode-viewer ? reverse-engineered prompt

Build me a lightweight desktop app for exploring Java and Android files, like jars, class files, dex, apks, xapks, and war files. I want to be able to drag a file in, browse the classes and resources, and view the code in a few different ways so I can compare decompiled output and bytecode side by side. It should also let me search through the loaded files, jump around easily, edit code when possible, and export things back out when I need to.

Please include a simple dark themed interface, support for plugins or scripts so I can run custom checks on loaded classes, and a basic command line mode for opening a file and choosing an output. Make it feel practical for reverse engineering and inspection, not like a toy. If you need to, look up current docs for the decompilers and Android support pieces so the app works with modern files.