[Bug Fix] Enhance handoff between Desktop / Mobile

[seanlowe]

Kind of an offshoot of this issue which I opened previously. I believe there to be some kind of mismatch in the way the two apps handle message datetimes. There have been many instances where messages in a conversation will get jumbled up. I know the last issue I created focused more on updating the sorting of messages but it seems as though there is more to the issue than it seems. I'd appreciate someone to take a look-see, hopefully it's possible to fix this.

It seems somewhat reproducible by sending messages on desktop, sending a message to same recipient on mobile, then returning to desktop. Not 100% consistent, however.

Seems like we should have some checks to make sure that dateCreated is never newer than dateDelivered.

pertinent data:

• Android client:
  • version number 1.13.2
  • version code 2066
• desktop client:
  • 1.12.7.0_Linux
  • distro: Pop!_OS 22.04 LTS
  • kernel: 6.9.3-76060903-generic
  • DE: GNOME 42.9 (not sure if that's applicable or not)

If there's anything else I can provide, let me know.