Invites list (#787)

* Setup invites SS window

* Add invites label in the home screen

* Add empty invtes list

* Setup navigation to invites list

* Inject invitesSummaryProvider

* Show invites

* Add InviteCell

* Refine InviteCell UI

* Push invites

* Amend SS configuration

* Add inviter in RoomProxyProtocol

* Add Invite model type

* Improve InviteCell

* Fix media provider injection

* Refine InviteCell

* Refine invite cell

* Add invites feature flag

* Try different SS config for invites

* Regiester invites view in configureViewsPostInitialSync

* Cleanup

* Start tests

* Cleanup code

* Add changelog.d file

* Add tests

* Handle canonical alias

* Add InvitesListScreen previews

* Add localisations and improve UI tests

* Add reference screenshots

* Cleanup code

* Fix UT build errors

* Refactor InvitesList -> Invites

* Apply pr comments

* Remove reduntant @MainActor

* Naming cleanup

* Fix InvitesScreenCell.title

* Add accept/decline InvitesViewAction

* Revert Package.resolved

* Add warning in InvitesScreenCell

* Improve PlaceholderAvatarImage

* Record snapshots again

* Refactor Invite -> InvitesRoomDeatils

* Rename identifier in PlaceholderAvatarImage

ElementX/Sources/Other/AccessibilityIdentifiers.swift

@@ -29,6 +29,7 @@ struct A11yIdentifiers {
     static let softLogoutScreen = SoftLogoutScreen()
     static let startChatScreen = StartChatScreen()
     static let roomMemberDetailsScreen = RoomMemberDetailsScreen()
+    static let invitesScreen = InvitesScreen()
 
     struct BugReportScreen {
         let report = "bug_report-report"
@@ -114,4 +115,8 @@ struct A11yIdentifiers {
         let ignore = "room_member_details-ignore"
         let unignore = "room_member_details-unignore"
     }
+    
+    struct InvitesScreen {
+        let noInvites = "invites-no_invites"
+    }
 }