Add multilingual language and systems learning tracks

en/expanded-8-1/lesson-1/lesson.html

@@ -0,0 +1,5 @@
+<!doctype html><html lang="en"><meta charset="utf-8"><title>Give a page meaning with HTML</title><h1>Give a page meaning with HTML</h1><p>15-minute session: read for 3 minutes, trace for 3, experiment for 7, and complete the check for 2. Spend longer whenever you need.</p><p>HTML describes content. A heading labels a section; a list groups related items. Open the live preview, then replace the title and add a third task. Explain why a heading element communicates more than a large bold paragraph. Keep one clear main heading and set the document language for your audience.</p><pre><code class="language-web">&lt;!doctype html&gt;
+&lt;html lang=&quot;en&quot;&gt;&lt;meta charset=&quot;utf-8&quot;&gt;&lt;meta name=&quot;viewport&quot; content=&quot;width=device-width,initial-scale=1&quot;&gt;
+&lt;title&gt;Agila study&lt;/title&gt;
+&lt;main&gt;&lt;h1&gt;My study plan&lt;/h1&gt;&lt;p&gt;I will explain what I build.&lt;/p&gt;&lt;ul&gt;&lt;li&gt;Read&lt;/li&gt;&lt;li&gt;Test&lt;/li&gt;&lt;/ul&gt;&lt;/main&gt;
+&lt;/html&gt;</code></pre><h3>Practice and evidence</h3><p>Keep three notes: your prediction, the actual result, and why they match or differ. The completion check grades understanding; the practice task builds skill.</p></html>