<section class="view stub-view" data-view="library">
  <header class="shell-topbar">
    <div class="shell-topbar-content">
      <p class="shell-brand">Nebula OS</p>
      <div class="shell-status">
        <span class="shell-avatar" aria-hidden="true"></span>
        <p class="shell-time" data-clock>--:--</p>
      </div>
    </div>
    <div class="shell-accent-line"></div>
  </header>
  <section class="view-header">
    <div>
      <p class="muted">Nebula App</p>
      <h1 class="view-title">Library</h1>
    </div>
  </section>
  <section class="panel stub-panel" data-focus-root>
    <button class="focusable button-like" data-focusable="true" data-row="0" data-col="0" data-action="back">Back to Home</button>
    <p class="muted">Library integration stub for v0 shell navigation.</p>
  </section>
</section>
