function install-keymapp -d "Install or update keymapp from latest release"
    set -l temp_dir (mktemp -d)
    
    gum spin --spinner dot --title "Downloading keymapp..." -- \
        wcurl -o $temp_dir/keymapp-latest.tar.gz https://oryx.nyc3.cdn.digitaloceanspaces.com/keymapp/keymapp-latest.tar.gz
    or return 1
    
    gum spin --spinner dot --title "Extracting..." -- \
        tar -xzf $temp_dir/keymapp-latest.tar.gz -C $temp_dir
    or return 1
    
    gum spin --spinner dot --title "Installing binary..." -- \
        sh -c "mkdir -p ~/.local/bin && cp $temp_dir/keymapp ~/.local/bin/ && chmod +x ~/.local/bin/keymapp"
    
    gum spin --spinner dot --title "Installing icon..." -- \
        sh -c "mkdir -p ~/.local/share/icons/hicolor/1024x1024/apps && cp $temp_dir/icon.png ~/.local/share/icons/hicolor/1024x1024/apps/keymapp.png"
    
    gum spin --spinner dot --title "Creating desktop file..." -- \
        sh -c "mkdir -p ~/.local/share/applications && echo '[Desktop Entry]
Name=Keymapp
Comment=ZSA Keyboard Configuration Tool
Exec=keymapp
Icon=$HOME/.local/share/icons/hicolor/1024x1024/apps/keymapp.png
Terminal=false
Type=Application
Categories=Utility;Settings;' > ~/.local/share/applications/keymapp.desktop"
    
    gum spin --spinner dot --title "Updating caches..." -- \
        sh -c "update-desktop-database ~/.local/share/applications/ 2>/dev/null; gtk-update-icon-cache ~/.local/share/icons/hicolor/ 2>/dev/null; true"
    
    rm -rf $temp_dir
    
    gum style --foreground 212 --bold "✓ Keymapp installed successfully"
end