message: docs(introduction): remove duplicate pro notice
diff: @@ -8,10 +8,6 @@ interact.js is a JavaScript library for drag and drop, resizing and multi-touch
  gestures for modern browsers. Its free and open source version comes with
  powerful options like inertia and modifiers for snapping and restricting.
  -[interact.js Pro](/pro) extends the open source features with extra modifiers,
  -more complex built-in interactions, framework integrations, and advanced dev
  -tools to save you time and effort. {.notice}
  -
  The library's aim is to **present pointer input data consistently** across
  different browsers and devices and provide convenient ways to **pretend that the
  user's pointer moved in a way that it wasn't really moved** (snapping, inertia,
  @@ -44,7 +40,7 @@ up your targets and interactions are:
  For example, here's some code for [a very simple slider
  input](https://codepen.io/taye/pen/GgpxNq):
  -<LiveDemo :demoHtml="import('@/demos/slider.html?raw')" :removeNext="1" hide-demo-only/>
  +<LiveDemo :demoHtml="import('@/demos/slider.html?raw')" :removeNext="1"/>
  ```js
  // Step 1
  