feat: Initial clean release of CHM

packages/app-cli/tests/html_to_md/code_5.html

@@ -0,0 +1,8 @@
+<div class="joplin-editable">
+<pre class="joplin-source" data-joplin-language="js" data-joplin-source-open="&#96;&#96;&#96;js&#10;" data-joplin-source-close="&#10;&#96;&#96;&#96;">var a = 1;</pre>
+<pre class="hljs"><code><span class="hljs-keyword">var</span> a = <span class="hljs-number">1</span>;</code></pre>
+</div>
+<div class="joplin-editable">
+<pre class="joplin-source" data-joplin-language="" data-joplin-source-open="&#96;&#96;&#96;&#10;" data-joplin-source-close="&#10;&#96;&#96;&#96;">test</pre>
+<pre class="hljs"><code><span class="hljs-built_in">test</span></code></pre>
+</div>