topbar.hbs

<nav class="navbar navbar-expand-lg nav-topbar">
  <div class="container-fluid">
    <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>
    <div class="collapse navbar-collapse justify-content-between" id="navbarSupportedContent" >
        <form class="d-flex">
          <input class="form-control me-2" type="search" placeholder="Search for documents, tags..." aria-label="Search">
          <button class="btn btn-outline-success" type="submit">Search</button>
        </form>
        {{#if this.session.isAuthenticated}}
          <div class="dropdown">
            <button class="btn btn-light dropdown-toggle" type="button" id="dropdownMenuButton1" data-bs-toggle="dropdown" aria-expanded="false">
              <i class="fa fa-user mx-2"></i><span>{{this.currentUser.user.username}}</span>
            </button>
          <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenuButton1">
            <li class="dropdown-item">
              <i class="fa fa-book-open mx-2"></i>
              <a href="https://docs.papermerge.io">Documentation</a>
            </li>
            <li class="dropdown-item">
              <i class="fa fa-question-circle mx-2"></i>
              <a href="#">About</a>
            </li>
            <li><hr class="dropdown-divider"></li>
            <li>
              <i class="fa fa-sign-out-alt mx-2"></i>
              <Button::Link @text="Logout" @onClick={{this.logout}} class="dropdown-item" />
            </li>
          </ul>
        </div>
        {{/if }}
    </div>
  </div>
</nav>