feat: introduce StatusWalletColorButton

This is a new button component that can be used to implement account
wallet color pickers.

ui/shared/status/StatusWalletColorButton.qml

@@ -0,0 +1,38 @@
+import QtQuick 2.13
+import QtQuick.Controls 2.13
+import "../../imports"
+import "../../shared"
+import "../../shared/status"
+
+StatusIconButton {
+    id: control
+    property bool selected: false
+    icon.name: "walletIcon"
+    icon.width: 24
+    icon.height: 24
+    highlightedBackgroundColor: control.icon.color
+    highlightedBackgroundOpacity: 0.1
+    width: 44
+    height: 44
+
+    Rectangle {
+        width: 16
+        height: 16
+        anchors.top: parent.top
+        anchors.topMargin: 2
+        anchors.right: parent.right
+        anchors.rightMargin: 2
+        visible: control.selected
+        radius: width / 2
+        color: "#4EBC60" 
+        SVGImage {
+            id: checkmark
+            source: "../img/checkmark.svg"
+            anchors.horizontalCenter: parent.horizontalCenter
+            anchors.verticalCenter: parent.verticalCenter
+            height: 10
+            fillMode: Image.PreserveAspectFit
+        }
+    }
+
+}