Setup fastlane for both iOS and Android

ios/fastlane/Appfile

@@ -1 +0,0 @@
-app_identifier("org.leinelissen.JellyfinAudioPlayer") # The bundle identifier of your app

ios/fastlane/Fastfile

@@ -1,28 +0,0 @@
-# This file contains the fastlane.tools configuration
-# You can find the documentation at https://docs.fastlane.tools
-#
-# For a list of all available actions, check out
-#
-#     https://docs.fastlane.tools/actions
-#
-# For a list of all available plugins, check out
-#
-#     https://docs.fastlane.tools/plugins/available-plugins
-#
-
-# Uncomment the line if you want fastlane to automatically update itself
-# update_fastlane
-
-default_platform(:ios)
-
-platform :ios do
-    lane :beta do
-        enable_automatic_code_signing
-        build_app(
-            scheme: "JellyfinAudioPlayer",
-            export_method: "development",
-            output_directory: "../build",
-            workspace: "JellyfinAudioPlayer.xcworkspace"
-        )
-    end
-end