Adds feature flags, and the ability to do browser playback

frontend/src/components/App.tsx

@@ -4,11 +4,12 @@ import NowPlaying from './NowPlaying';
 import AddSongPanel from './AddSongPanel';
 import RenameFavoriteModal from './RenameFavoriteModal';
 import { TabView, Tab } from './TabView';
-import { API, getDisplayTitle, PlaylistItem, ServerEvent } from '../api/player';
+import { API, Features, getDisplayTitle, PlaylistItem, ServerEvent } from '../api/player';
 import { FaMusic, FaHeart, FaPlus, FaEdit } from 'react-icons/fa';
 import useWebSocket from 'react-use-websocket';
 import classNames from 'classnames';
 import { useScreenShare } from '../hooks/useScreenShare';
+import AudioPlayer from './AudioPlayer';
 
 enum Tabs {
   Playlist = "playlist",
@@ -93,6 +94,8 @@ const App: React.FC = () => {
   const [selectedTab, setSelectedTab] = useState<Tabs>(Tabs.Playlist);
   const [isRenameModalOpen, setIsRenameModalOpen] = useState(false);
   const [favoriteToRename, setFavoriteToRename] = useState<PlaylistItem | null>(null);
+  const [audioEnabled, setAudioEnabled] = useState(false);
+  const [features, setFeatures] = useState<Features | null>(null);
 
   const { 
     isScreenSharing, 
@@ -124,6 +127,9 @@ const App: React.FC = () => {
     setIsPlaying(!nowPlaying.isPaused);
     setVolume(nowPlaying.volume);
     setIsIdle(nowPlaying.playingItem ? !nowPlaying.playingItem.playing : true);
+
+    const features = await API.getFeatures();
+    setFeatures(features);
   }, [volumeSettingIsLocked]);
 
   const handleAddURL = async (url: string) => {
@@ -313,6 +319,10 @@ const App: React.FC = () => {
   return (
     <div className="flex items-center justify-center h-screen w-screen bg-black md:py-10">
       <div className="bg-violet-900 w-full md:max-w-2xl h-full md:max-h-xl md:border md:rounded-2xl flex flex-col">
+        {features?.browserPlayback && (
+          <AudioPlayer isPlaying={isPlaying} enabled={audioEnabled} />
+        )}
+
         <NowPlaying
           className="flex flex-row md:rounded-t-2xl"
           songName={nowPlayingSong || "(Not Playing)"}
@@ -330,6 +340,9 @@ const App: React.FC = () => {
           onVolumeWillChange={() => setVolumeSettingIsLocked(true)}
           onVolumeDidChange={() => setVolumeSettingIsLocked(false)}
           isScreenSharingSupported={isScreenSharingSupported}
+          features={features}
+          audioEnabled={audioEnabled}
+          onAudioEnabledChange={setAudioEnabled}
         />
 
         <TabView selectedTab={selectedTab} onTabChange={setSelectedTab}>