add divider to profile layout and add minimum widths for sidebars

ui/app/AppLayouts/Profile/LeftTab.qml

@@ -21,6 +21,7 @@ ColumnLayout {
     anchors.topMargin: 0
     anchors.bottom: parent.bottom
     anchors.bottomMargin: 0
+    Layout.minimumWidth: 300
 
     RowLayout {
         id: profileHeader
@@ -43,8 +44,4 @@ ColumnLayout {
     }
 }
 
-/*##^##
-Designer {
-    D{i:15;anchors_height:56}
-}
-##^##*/
+

ui/app/AppLayouts/Profile/ProfileLayout.qml

@@ -9,13 +9,19 @@ import "../../../shared"
 import "./Sections"
 import "."
 
-Item {
+SplitView {
     id: profileView
     x: 0
     y: 0
     Layout.fillHeight: true
     Layout.fillWidth: true
 
+    handleDelegate: Rectangle {
+        implicitWidth: 1
+        implicitHeight: 4
+        color: Theme.grey
+    }
+
     LeftTab {
         id: leftTab
     }

ui/app/AppLayouts/Wallet/LeftTab.qml

@@ -19,6 +19,7 @@ Item {
     }
     id: walletInfoContainer
     width: 340
+    Layout.minimumWidth: 300
 
     Rectangle {
         id: walletInfoHeader