fix: empty chatview

Bug:
Go to small size, open swarm details panel (it will take all width)
Then go to another conversation => No messages (need to re-click on swarm details panel).

Change-Id: I6b2d721e4b3645d60483ff1aca3cff24908cefb4

src/app/mainview/components/ChatView.qml

@@ -52,6 +52,9 @@ Rectangle {
     onVisibleChanged: {
         if (visible)
             return
+        swarmDetailsPanel.visible = false
+        addMemberPanel.visible = false
+        chatContents.visible = true
         UtilsAdapter.clearInteractionsCache(CurrentAccount.id, CurrentConversation.id)
     }