message: feat(): lower min sdk to 19
diff: <allow-intent href="mailto:*" />
  <allow-intent href="geo:*" />
  <preference name="ScrollEnabled" value="false" />
  - <preference name="android-minSdkVersion" value="23" />
  + <preference name="android-minSdkVersion" value="19" />
  <preference name="BackupWebStorage" value="none" />
  <preference name="SplashMaintainAspectRatio" value="true" />
  <preference name="FadeSplashScreenDuration" value="300" />
  