iOS 1.0.2: shuffle the whole library from Songs

Shuffle used only the pages loaded so far (the A and B songs). It now
asks Plex for 1000 random tracks from the whole library.

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

ios/project.yml

@@ -6,8 +6,8 @@ options:
 settings:
   base:
     SWIFT_VERSION: "5.0"
-    MARKETING_VERSION: "1.0.1"
-    CURRENT_PROJECT_VERSION: "2"
+    MARKETING_VERSION: "1.0.2"
+    CURRENT_PROJECT_VERSION: "3"
 targets:
   Stemify:
     type: application