Support basic markdown natively
>>> [!note] Migrated issue
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<!-- Migrated from issue #3570213. -->
Reported by: [b_sharpe](https://www.drupal.org/user/2512258)
Related to !5
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>Current support is limited to:</p>
<pre>Allowed HTML tags are preserved and sanitized:<br>- <a href="...">text</a> - Links (opens in new tab with icon)<br>- <strong>text</strong> - Bold text<br>- <br> - Line breaks<br><br>Markdown syntax supported:<br>- **bold** or __bold__<br>- *italic* or _italic_<br>- `inline code`<br>- ```code blocks```<br>- [link text](url)<br>- Newlines converted to <br></pre><p>Let's extend this to support markdown for:</p>
<ul>
<li>Headings</li>
<li>Lists (ordered, unordered, task lists)</li>
<li>Blockquotes</li>
<li>Tables</li>
<li>Horizontal rules</li>
</ul>
issue