dropdown

[ewof]

<Dropdown label="Preset">
    <div class="dropdown-menu">
        <a class="dropdown-item" href="#">Classic-Pygmalion-6b</a>
        <a class="dropdown-item" href="#">Classic-Pygmalion-2.7b</a>
        <a class="dropdown-item" href="#">Calibrated-Pygmalion-6b</a>
        <a class="dropdown-item" href="#">GPU-Pygmalion-6b</a>
        <a class="dropdown-item" href="#">DragonSlayer-Pygmalion-2.7b</a>
    </div>
</Dropdown>

fixes #10
#14 started working on this yesterday forgot to make pr, my bad

[0x000011b]

Thanks for the PR! Left a few comments.