feat: upgrade to react native 0.79

This was necessary because we had to use the newest iOS SDK, which had an issue with react-native, which was only fixed with the newest versions.

The move to new architecture has been hellish, but all appears to work. It requires more patches, and it shows which packages are currently maintained poorly. This goes especially for react-native-track-player. We're using a fork right now, but in order to make that work, we had to switch to pnpm.

android/gradle.properties

@@ -21,8 +21,6 @@ org.gradle.jvmargs=-Xmx2048m -XX:MaxMetaspaceSize=512m
 # Android operating system, and which are packaged with your app's APK
 # https://developer.android.com/topic/libraries/support-library/androidx-rn
 android.useAndroidX=true
-# Automatically convert third-party libraries to use AndroidX
-android.enableJetifier=true
 
 # Use this property to specify which architecture you want to build.
 # You can also override it from the CLI using
@@ -34,7 +32,7 @@ reactNativeArchitectures=armeabi-v7a,arm64-v8a,x86,x86_64
 # your application. You should enable this flag either if you want
 # to write custom TurboModules/Fabric components OR use libraries that
 # are providing them.
-newArchEnabled=false
+newArchEnabled=true
 
 # Use this property to enable or disable the Hermes JS engine.
 # If set to false, you will be using JSC instead.