feat: remember wallet enabled in QT setting

ui/app/AppLayouts/Profile/Sections/AdvancedContainer.qml

@@ -31,18 +31,15 @@ Item {
         anchors.topMargin: 20
         anchors.left: parent.left
         anchors.leftMargin: 24
-        Component.onCompleted: {
-            walletBtn.enabled = false
-        }
 
         StyledText {
             //% "Wallet Tab"
             text: qsTrId("wallet-tab")
         }
         Switch {
-            checked: walletBtn.enabled
+            checked: appSettings.walletEnabled
             onCheckedChanged: function(value) {
-                walletBtn.enabled = this.checked
+                appSettings.walletEnabled = this.checked
             }
         }
         StyledText {

ui/app/AppMain.qml

@@ -78,7 +78,7 @@ RowLayout {
 
         TabButton {
             id: walletBtn
-            enabled: isExperimental === "1"
+            enabled: isExperimental === "1" || rowLayout.appSettings.walletEnabled
             visible: this.enabled
             width: 40
             height: this.enabled ? 40 : 0

ui/main.qml

@@ -66,6 +66,7 @@ ApplicationWindow {
         property var chatSplitView
         property var walletSplitView
         property var profileSplitView
+        property bool walletEnabled: false
         property bool displayChatImages: false
         property bool compactMode
         property string locale: "en"