Plexamp Lite 1.11: Minamp is now Plexamp Lite

Renames the app (label, texts, log files, Plex product name, User-Agent, APK). The package
name, preferences and signing key stay, so it installs over Minamp and keeps its settings.
tools/strings.py catches up with the strings added straight to the XML in 9440536.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.minamp"
-    android:versionCode="11"
-    android:versionName="1.10"
+    android:versionCode="12"
+    android:versionName="1.11"
     android:installLocation="internalOnly">
 
     <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="10" />