feat: daily.dev links (#5860)

* feat: add daily.dev link type

* feat: replace to feed label

* feat: add links to different pages

src/data/roadmaps/javascript/content/101-javascript-variables/index.md

@@ -6,3 +6,4 @@ Visit the following resources to learn more:
 
 - [@article@JavaScript Variables](https://javascript.info/variables)
 - [@article@Storing the information you need — Variables](https://developer.mozilla.org/en-US/docs/Learn/JavaScript/First_steps/Variables)
+- [@feed@Explore top posts about JavaScript](https://app.daily.dev/tags/javascript?ref=roadmapsh)