yurehito/fastfetch-cat-themed-terminal ? reverse-engineered prompt

Build me a cute cat themed terminal setup for Fedora that looks like the preview in this repo.

I want Fastfetch to show a custom black cat logo, use Zsh with the usual helpful plugins, and have Starship set up with the Catppuccin powerline style. Please make it easy to install from one script if possible, and make sure it backs up any existing Fastfetch config before replacing it. I also want the terminal to feel more polished, so set it up for a transparent background and use the right font and color palette so the icons display correctly.

If anything needs current setup steps or up to date docs, look them up online. Keep the install simple for someone on Fedora GNOME, and make the final result match the cozy cat theme shown here.