(Superseded) Add new link on header beside search icon

[techAPJ (Arpit Jalan)]

We now have theme component for this:

Custom header links (icons)

This is a theme component that will allow you to add linked icons to the Discourse header easily. Screenshots Desktop [Capture3] Mobile [Capture] This component includes a theme setting that allows you to add as many links as you want, determine their icons, and decide which devices they show up on! [Capture4] The pattern for links is as follows: Title,Icon,URL,View,Target Title is… well…the title you want the link to have. URL is where you want the user to go when they click. Incl…