Anneardysa/ArdysaModsTools ? reverse-engineered prompt

Build me a Windows app for managing Dota 2 cosmetic mods in a simple one click way.

I want users to be able to detect their Dota 2 folder, install a full mod pack, or pick specific cosmetics like hero skins, terrains, weather, HUDs, music, cursors, couriers, and battle effects. It should also let them turn mods off and restore the game back to normal without breaking anything. If Dota 2 updates and overwrites the changes, the app should be able to patch it again automatically or with a single button.

Make the app feel clean and easy to use, with a modern dark interface. Include a skin browser or gallery, a section for misc mods, and a performance section for things like config tweaks and launch options. Please keep it safe, so downloads are checked before use and file changes can be rolled back if something goes wrong. If you need current docs or APIs, look them up online first.