* feat: add mutual state update system message
* feat: send mutual state update on accepting CR
* feat: send mutual state update when removing a contact
* fix: don't send MutualStateUpdateMessage over wire
* fix: mutual state update message text fixed
* fix: new clock to ensure system message after CR and add chat to the response
* feat: add AC notification for contact removal
* feat: replace "sent" mutual state system message with "added"
* feat: refactor activity center endpoints
* fix: restore activity center tests using new endpoints
* feat: Remove from activity center endpoints accepted flag
* feat: Activity Center review fixes
Adds a new column named `deleted` to the table `activity_center_notifications`.
Related PR in Mobile https://github.com/status-im/status-mobile/pull/15106 for a lot more details of the feature.
Why? Relying on the `dismissed` column for soft deletion is no longer viable because the mobile & desktop clients should display dismissed notifications (sometimes), hence the need for a new column to truly represent soft deletion.
* feat: Add seen/unseen activity center state
* feat: ActivityCenterState for grouping ActivityCenter unread messages cnt and seen state
* feat: always use messenger's addActivityCenterNotification & add state to the response
* Remove unused activity center endpoints form api and fix test
* feat(ActivityCenter): Add community request AC notification
* feat(ActivityCenter): Add CommunityID to AC notification
* feat(ActivityCenter): Add membership status for community membership AC notifications
* feat(ActivityCenter): Add tests for community notifications and fix naming
* Add notification for kicked from community action
* feat(ActivityCenter): Fix for missing notification objects for tests
Mikhail Rogachev
Ibrahem Khalil
Icaro Motta
Andrea Maria Piana
Brian Sztamfater
Jonathan Rainville
Brian Sztamfater