remove no-highlight language

Author: mansona

lib/markup.js

@@ -37,7 +37,8 @@ export function fixFilename(description) {
   if (description) {
     description = description
       .replaceAll(/```([^\n]+)\.(js|hbs|ts)\n/g, '```$2 {data-filename=$1.$2}\n')
-      .replaceAll('```hbs', '```handlebars');
+      .replaceAll('```hbs', '```handlebars')
+      .replaceAll('```no-highlight', '```');
   }
 
   return description;

test/mocks/input/no-highlight.md

@@ -0,0 +1,5 @@
+The default is now that we don't pick a language by default so you don't need the no-highlight language
+
+```no-highlight
+shell make me a sandwich
+```

test/mocks/output/no-highlight.md

@@ -0,0 +1,5 @@
+The default is now that we don't pick a language by default so you don't need the no-highlight language
+
+```
+shell make me a sandwich
+```