Update readme for beta release invitation links

mobile/android/fastlane/Fastfile

@@ -16,12 +16,17 @@
 default_platform(:android)
 
 platform :android do
-  desc "Build Android"
-  lane :build do
+  desc "Build Android and Release Testing"
+  lane :beta do
     gradle(
       task: 'bundle', 
       build_type: 'Release',
+      properties: {
+        "android.injected.version.code" => 47,
+        "android.injected.version.name" => "1.30.1",
+      }
     )
+    upload_to_play_store(skip_upload_apk: true, skip_upload_images: true, skip_upload_screenshots: true, aab: '../build/app/outputs/bundle/release/app-release.aab', track: 'beta')
   end
 
   desc "Build and Release Android"

mobile/android/fastlane/README.md

@@ -15,13 +15,13 @@ For _fastlane_ installation instructions, see [Installing _fastlane_](https://do
 
 ## Android
 
-### android build
+### android beta
 
 ```sh
-[bundle exec] fastlane android build
+[bundle exec] fastlane android beta
 ```
 
-Build Android
+Build Android and Release Testing
 
 ### android release
 

mobile/android/fastlane/metadata/android/en-US/changelogs/47.txt

@@ -0,0 +1 @@
+* Improve scroll thumb date info

mobile/android/fastlane/report.xml

@@ -5,17 +5,17 @@
     
     
       
-      <testcase classname="fastlane.lanes" name="0: default_platform" time="0.000316">
+      <testcase classname="fastlane.lanes" name="0: default_platform" time="0.00019">
         
       </testcase>
     
       
-      <testcase classname="fastlane.lanes" name="1: bundleRelease" time="99.857291">
+      <testcase classname="fastlane.lanes" name="1: bundleRelease" time="11.42497">
         
       </testcase>
     
       
-      <testcase classname="fastlane.lanes" name="2: upload_to_play_store" time="40.236485">
+      <testcase classname="fastlane.lanes" name="2: upload_to_play_store" time="39.016922">
         
       </testcase>