feat: Add Last.fm scrobbling to the feature lists in README and metainfo XML.

Author: meehow

README.md

@@ -26,7 +26,8 @@ No sign-up. No ads. No popularity rankings deciding what you hear. Just radio.
 - 🎵 **Wide format support** — MP3, AAC, Ogg, and HLS streams
 - 💾 **Session persistence** — resume where you left off
 - 🎛️ **MPRIS integration** — control playback from your desktop environment
-- 🌍 **120 languages** — translated for users around the world
+- � **Last.fm scrobbling** — track what you listen to on your Last.fm profile
+- �🌍 **120 languages** — translated for users around the world
 
 ## Install
 

data/io.github.meehow.Receiver.metainfo.xml

@@ -24,6 +24,7 @@
       <li>Save your favourite stations for quick access</li>
       <li>MP3, AAC, Ogg, and HLS stream support</li>
       <li>MPRIS integration — control playback from your desktop</li>
+      <li>Last.fm scrobbling — track what you listen to</li>
       <li>Session persistence — resume where you left off</li>
       <li>Translated into 120 languages</li>
     </ul>