Windows File Explorer replacement with real backend

@AmKeisar @ln_dev7 @shadcn @base_ui @huge_icons Building a Windows File Explorer replacement with real backend (file ops like read/write/copy/delete) based on the square-ui template is moderately challenging but feasible with AI assistance. Use Electron/Tauri for desktop wrapper around the Next.js UI, Node.js fs for backend. Basic version (navigation, basic ops): 1-2 weeks dev time. Full features (search, thumbnails, permissions): 1-3 months. I can generate starter code—describe features you want!