* Adding wakunode module
* Adding wakuv2 fleet files
* Add waku fleets to update-fleet-config script
* Adding config items for waku v2
* Conditionally start waku v2 node depending on config
* Adapting common code to use go-waku
* Setting log level to info
* update dependencies
* update fleet config to use WakuNodes instead of BootNodes
* send and receive messages
* use hash returned when publishing a message
* add waku store protocol
* trigger signal after receiving store messages
* exclude linting rule SA1019 to check deprecated packages
This commit adds a setting for mailserver, that allows the client to
specify the syncing period.
Also fixes a minor issue with deletion of public chats.
This property is useful for clients to know when a channel or chat
was joined so they can use that to calculate the order of channels
and chats shown in applications.
Changes include a new joined property on the Chat struct,
as well as adjustments in the persistence layer to retreive and
update chat data in the database.
In addition there's a migration script that alters the existing
chat table to introduce a new column for the joined field.
It also updates all existing rows in the database to set `joined`
to `0`.