0xrinful/dotfiles ? reverse-engineered prompt

Build me a clean, minimal dotfiles setup for Arch Linux that gives me a ready to use Niri desktop on Wayland. I want it to feel simple and practical, not bloated, and I want the whole thing to install from one script that copies the configs into place and installs the needed packages.

Please include configs for the main pieces like Kitty, Waybar, Rofi, Wlogout, Dolphin, Zsh, wallpaper handling, and a few helper scripts in a local bin folder that gets added to PATH. Make it easy to understand and modify later, and keep the structure straightforward so it does not spread across a bunch of confusing folders.

It should assume a clean Arch based system, and it is okay if the installer overwrites existing configs as long as that is clear. If anything needs a one time setup after install, include that too. Keep the look minimal and polished, and use the current docs online if you need to check anything specific.