Merge branch 'dev'

Author: PawanKadapattiTarento

android/app/proguard-rules.pro

@@ -0,0 +1,10 @@
+# Keep ExoPlayer and just_audio classes
+-keep class com.google.android.exoplayer2.** { *; }
+-keep class com.ryanheise.just_audio.** { *; }
+-keep class androidx.media.** { *; }
+
+# Keep Flutter plugin classes
+-keep class io.flutter.plugins.** { *; }
+
+# Optional: keep your app-specific classes
+-keep class org.ai4voice.** { *; }