How we want to display dates, times, and timestamps

[sssoleileraaa]

Description

To format dates and times in the client, we use arrow, which supports a growing list of contributed locales (see https://github.com/crsmithdev/arrow/blob/master/arrow/locales.py). We currently use (humanize)[https://arrow.readthedocs.io/en/latest/#humanize] to format all of our times.

In order to show dates and times as they appear in the Zeplin Screen below (see the four different locations), we will need to update our code that calls humanize.

Note: In this Zeplin Screen there is a time since last refresh that appears next to the refresh icon and a time since last source message that appears in 3 different locations: the source list for each entry, the bottom of the last message in the conversation view, and the title bar of the conversation view.

[sssoleileraaa]

Per client sync discussion:

• display day month in the source list and conversation header as shown in Zeplin
• display day month time in the bottom right corner of the conversation view
• display day month year time in the bottom right corner of the conversation view if the year is before the current year
• display time timezone for last refresh