App 2.47.0: now playing in Quest, Empire, Terminal and Sci-fi

Quest: a dragon tows a scroll. Empire: an eagle flies one. Terminal: a
PLAYING row. Sci-fi: the song in black on the top bar.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LhzAVaUyqcw5PkGjz4mWW6

app/build.gradle

@@ -34,8 +34,8 @@ android {
         applicationId "com.stinnesbeck.nilsmg4"
         minSdk 27
         targetSdk 36
-        versionCode 163
-        versionName "2.46.0"
+        versionCode 164
+        versionName "2.47.0"
 
         // Nothing about the server ships in the APK: its URL and ingest token are entered in
         // the app's Server tab (ServerConfig), and the database is only reachable by the server.