问如何将内容从底部移动到侧边栏的右侧？

EN

<div class="parent-element" style="display:flex; align-items="flex-start"">
     <div class="container"></div>
     <div class="cards"></div>
</div>

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.header {
  height: 72px;
  background: darkmagenta;
  color: white;
  font-size: 32px;
  font-weight: 900;
  align-items: center;
  display: flex;
  text-indent: 16px;
}

.footer {
  height: 72px;
  background: #eee;
  color: darkmagenta;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar {
  width: 300px;
  background: royalblue;
  display: flex;
  min-width: 300px;
  /* height: calc( 100vh - 72px); */
  flex-direction: column;
  gap: 50px;
}

.container {
  display: flex;
  flex-grow: 1;
  /* added align-items: stretch so the sidebar height and card-container height match */
  align-items: stretch;
}


/* added card container as a wrapper for your cards */

.card-container {
  /* doesn't need any CSS as it's already 100% width and blank but feel free to style as you want it*/
}

.card {
  border: 1px solid #eee;
  box-shadow: 2px 4px 16px rgba(0, 0, 0, .06);
  border-radius: 4px;
  flex: 1 1 250px;
}

.cards {
  padding: 32px;
  display: flex;
  flex-wrap: wrap;
  flex-direction: row-reverse;
  gap: 50px;
  /* removed width so the contents don't stretch beyond the browser window */
  /*width: 1000px;*/
}

<div class="header">
  MY AWESOME WEBSITE
</div>

<div class="container">
  <div class="sidebar">
    <ul>
      <li><a href="#">⭐ - link one</a></li>
      <li><a href="#">‍♂️ - link two</a></li>
      <li><a href="#">️ - link three</a></li>
      <li><a href="#"> - link four</a></li>
    </ul>
  </div>

  <div class="card-container"> <!-- Added this -->
    <div class="cards">
      <div class="card">Lorem ipsum dolor sit amet consectetur adipisicing elit. Tempora, eveniet? Dolorem dignissimos maiores non delectus possimus dolor nulla repudiandae vitae provident quae, obcaecati ipsam unde impedit corrupti veritatis minima porro?</div>
      <div class="card">Lorem ipsum dolor sit, amet consectetur adipisicing elit. Quasi quaerat qui iure ipsam maiores velit tempora, deleniti nesciunt fuga suscipit alias vero rem, corporis officia totam saepe excepturi odit ea.</div>
      <div class="card">Lorem ipsum dolor sit amet consectetur, adipisicing elit. Nobis illo ex quas, commodi eligendi aliquam ut, dolor, atque aliquid iure nulla. Laudantium optio accusantium quaerat fugiat, natus officia esse autem?</div>
      <div class="card">Lorem ipsum dolor sit amet consectetur adipisicing elit. Necessitatibus nihil impedit eius amet adipisci dolorum vel nostrum sit excepturi corporis tenetur cum, dolore incidunt blanditiis. Unde earum minima laboriosam eos!</div>
      <div class="card">Lorem ipsum dolor sit amet consectetur, adipisicing elit. Nobis illo ex quas, commodi eligendi aliquam ut, dolor, atque aliquid iure nulla. Laudantium optio accusantium quaerat fugiat, natus officia esse autem?</div>
      <div class="card">Lorem ipsum dolor sit amet consectetur adipisicing elit. Necessitatibus nihil impedit eius amet adipisci dolorum vel nostrum sit excepturi corporis tenetur cum, dolore incidunt blanditiis. Unde earum minima laboriosam eos!</div>
    </div>
  </div><!-- added this -->
</div>
<div class="footer">
  The Odin Project ❤️
</div>