chore: setup fastlane

fastlane/Fastfile

@@ -1,38 +1,12 @@
-# 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(:android)
 
 platform :android do
-  desc "Runs all the tests"
-  lane :test do
-    gradle(task: "test")
-  end
+  desc 'Run unit & instrumentation tests'
+  lane(:test) { test_android }
 
-  desc "Submit a new Beta Build to Crashlytics Beta"
-  lane :beta do
-    gradle(task: "clean assembleRelease")
-    crashlytics
-  
-    # sh "your_script.sh"
-    # You can also use other beta testing services here
-  end
+  desc 'Build & deploy AAB to Google Play (includes metadata)'
+  lane(:deploy) { deploy_android }
 
-  desc "Deploy a new version to the Google Play"
-  lane :deploy do
-    gradle(task: "clean assembleRelease")
-    upload_to_play_store
-  end
+  desc 'Push Play Store metadata'
+  lane(:metadata) { metadata_android }
 end