fix(ui): visually remove splitview handle

ui/app/AppLayouts/Chat/ChatLayout.qml

@@ -27,18 +27,9 @@ SplitView {
         chatColumn.onActivated()
     }
 
-    Connections {
-        target: appMain
-        onSettingsLoaded: {
-            // Add recent
-            chatView.restoreState(appSettings.chatSplitView)
-        }
-    }
-    Component.onDestruction: appSettings.chatSplitView = this.saveState()
-
     Loader {
         id: contactColumnLoader
-        SplitView.preferredWidth: Style.current.leftTabPrefferedSize
+        SplitView.preferredWidth: Style.current.leftTabPreferredSize
         SplitView.minimumWidth: Style.current.leftTabMinimumWidth
         SplitView.maximumWidth: Style.current.leftTabMaximumWidth
         sourceComponent: appSettings.communitiesEnabled && chatsModel.communities.activeCommunity.active ? communtiyColumnComponent : contactsColumnComponent

ui/shared/SplitViewHandle.qml

@@ -3,7 +3,7 @@ import QtQuick.Controls 2.13
 import "../imports"
 
 Rectangle {
-    implicitWidth: 1.2
+    implicitWidth: 0
     color: SplitHandle.pressed ? Style.current.darkGrey
                 : (SplitHandle.hovered ? Qt.darker(Style.current.border, 1.1) : Style.current.transparent)
 }