Blame for frontend/public/logo.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" role="img" aria-label="Notestack logo placeholder">
  <!-- Placeholder: white tile with black silhouettes. Replace with the final mark. -->
  <rect width="64" height="64" rx="14" fill="#ffffff"/>
  <circle cx="26" cy="36" r="13" fill="#000000"/>
  <ellipse cx="26" cy="36" rx="21" ry="5" fill="none" stroke="#000000" stroke-width="3" transform="rotate(-18 26 36)"/>
  <path d="M46 10 l2.2 5.8 5.8 2.2 -5.8 2.2 -2.2 5.8 -2.2 -5.8 -5.8 -2.2 5.8 -2.2z" fill="#000000"/>
</svg>