Implement fastlane

ios/fastlane/Appfile

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+app_identifier("org.leinelissen.JellyfinAudioPlayer") # The bundle identifier of your app

ios/fastlane/Fastfile

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+# 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