qml: Add property to hide NetworkIndicator on BlockClock page

The network indicator is redundant on the block clock page when
in Desktop wallet mode.

Author: johnny9

src/qml/components/BlockClock.qml

@@ -15,6 +15,7 @@ Item {
     id: root
     property real parentWidth: 600
     property real parentHeight: 600
+    property bool showNetworkIndicator: true
 
     width: dial.width
     height: dial.height + networkIndicator.height + networkIndicator.anchors.topMargin
@@ -146,6 +147,7 @@ Item {
 
     NetworkIndicator {
         id: networkIndicator
+        show: root.showNetworkIndicator
         anchors.top: dial.bottom
         anchors.topMargin: networkIndicator.visible ? 30 : 0
         anchors.horizontalCenter: root.horizontalCenter

src/qml/components/NetworkIndicator.qml

@@ -12,12 +12,13 @@ import org.bitcoincore.qt 1.0
 Button {
     id: root
     property color bgColor
+    property bool show: true
     property int textSize: 15
     topPadding: 2
     bottomPadding: 2
     leftPadding: 7
     rightPadding: 7
-    state: chainModel.currentNetworkName
+    state: show ? chainModel.currentNetworkName : "MAIN"
     contentItem: CoreText {
         text: root.text
         font.pixelSize: root.textSize

src/qml/pages/wallet/DesktopWallets.qml

@@ -111,6 +111,7 @@ Page {
                 parentWidth: parent.width - 40
                 parentHeight: parent.height
                 anchors.centerIn: parent
+                showNetworkIndicator: false
             }
         }
         NodeSettings {