Add Internet Radio support (#2063)

* add internet radio support

* Add dynamic sidebar icon to Radios

* Fix typos

* Make URL suffix consistent

* Fix typo

* address feedback

* Don't need to preload when playing Internet Radios

* Reorder migration, or else it won't be applied

* Make Radio list view responsive

Also added filter by name, removed RadioActions and RadioContextMenu, and added a default radio icon, in case of favicon is not available.

* Simplify StreamField usage

* fix button, hide progress on mobile

* use js styles over index.css

Co-authored-by: Deluan <deluan@navidrome.org>

ui/src/audioplayer/PlayerToolbar.js

@@ -29,6 +29,7 @@ const Toolbar = ({ id }) => {
   )
 }
 
-const PlayerToolbar = ({ id }) => (id ? <Toolbar id={id} /> : <Placeholder />)
+const PlayerToolbar = ({ id, isRadio }) =>
+  id && !isRadio ? <Toolbar id={id} /> : <Placeholder />
 
 export default PlayerToolbar