Aurora SpotiRip desktop and web app

- Spotify playlist, library, album and artist browsing with in-app playback
- Song, playlist and album downloads via spotdl with YouTube and Bandcamp fallbacks
- Electron desktop app (castLabs Widevine) with a permanent sidebar layout
- Linux and Windows packaging scripts

index.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en" translate="no">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Aurora SpotiRip</title> 
+  </head>
+  <body>
+    <div id="root"></div>  
+    <script type="module" src="/index.tsx"></script>
+  </body>
+</html>