iOS tags UI improvement
On iOS the tags layout is not optimal as it does not scroll and each tag is same width regardless of character length. Acceptance: Similar to Android tags behavior, screenshot https://chuanyan.live/2019-03-localnative-v0-3-10-release/:
- tags scrolls left and right when beyond screenwidth
- each tag adjust the width based on content character length (no ... in between)
Edited by Yi Wang