catshadow emits MessageNotDeliveredEvent when recipient spool writes fail with an error.

Prior to this commit, if one sent and received messages during the same second,
those two messag...

the worker handler was removed but the operation remained utilized.
oops. renaming to opRestartS...

call the worker method doWipeConversation instead or this blocks.

This removes the retransmit logic from catshadow and uses the
retransmission capabilities provid...

this leaks the contact username, but only for debug log level.

... this is the way

reunion does not seem to work with 2KB message payloads, disabling until
we support chunking the...

conversation includes the sent message as well..

This is so that UIs can get a list of contacts sorted by last message time
without looking at al...

if the contact is renamed before receiving a message the contact exists
in the conversations map...

TODO: it would be preferable to have encryptState read from the
memguard.Stream

if contact is renamed, this will update the avatar path as well

if a contact was recently renamed, this will cause a panic. dropping the
event silently is proba...

warning: the client storage should not presently be used for large files
or excess content as it...

Add GetSortedConversation method that returns a slice of *Message, sorted by Timestamp where
the...

SendMessage does not return an err, so intead we crash, because there is
not a way to otherwise ...

also save the message when received.

credit to "anonymous" for reporting this issue. Thanks :)

it seems we weren't actually using the stateWorker routine to store
the clients saved state, how...

If the client's contact has completed the doubleratchet key exchange and
sent a message before t...

I think this value got merged accidentally from the reunion integration
branch.