home/.local/share/icons/Papirus-Dark-Gruvbox/16x16/status/package-available.svg

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" version="1.1">
 <rect style="fill:#e4e4e4" width="16" height="16" x="0" y="0" rx=".8" ry=".8"/>
</svg>