let posts have javascript

config.toml

@@ -5,6 +5,11 @@ theme = "terminal"
 paginate = 5
 summaryLength = 30
 
+[markup]
+  [markup.goldmark]
+    [markup.goldmark.renderer]
+      unsafe = true
+
 [params]
   # dir name of your main content (default is `content/posts`).
   # the list of set content will show up on your index page (baseurl).