splitted the code base into more components and implemented safety measures to Crypto.qml, also added missing themes and removed hardcoded values

bar/modules/Battery.qml

@@ -13,7 +13,7 @@ ModuleChip {
     readonly property var    bat:        UPower.displayDevice
     readonly property bool   batReady:   bat && bat.ready && bat.isLaptopBattery
 
-    readonly property bool moduleEnabled: false
+    readonly property bool moduleEnabled: batReady
 
     readonly property real pct:       batReady ? bat.percentage * 100 : 72
     readonly property int  state:     batReady ? bat.state             : UPowerDeviceState.Unknown
@@ -173,37 +173,19 @@ ModuleChip {
                 Behavior on opacity   { NumberAnimation { duration: 200 } }
             }
 
-            Rectangle {
+            PopupCard {
                 id: card
-                width:  parent.width
+                popupOpen: batteryPopup.popupOpen
+                isTop: root.isTop
+                animEnabled: batteryPopup.visible
                 height: cardCol.implicitHeight + 28
 
-                anchors.top:    root.isTop ? parent.top    : undefined
-                anchors.bottom: root.isTop ? undefined     : parent.bottom
-
-                transform: Translate {
-                    y: batteryPopup.popupOpen ? 0
-                                             : (root.isTop ? -card.height : card.height)
-                    Behavior on y {
-                        NumberAnimation {
-                            duration:    Cfg.Config.popupAnimDuration
-                            easing.type: Easing.OutExpo
-                        }
-                        enabled: batteryPopup.visible
-                    }
-                }
-
-                opacity: batteryPopup.popupOpen ? 1.0 : 0.0
-                Behavior on opacity { NumberAnimation { duration: 220 } }
-
                 color:         root.t.batPopupBg
                 radius:        Cfg.Config.popupRadius
                 border.color:  root.t.batPopupBorder
                 border.width:  Cfg.Config.popupBorderWidth
                 layer.enabled: true
 
-                MouseArea { anchors.fill: parent; propagateComposedEvents: false }
-
                 ColumnLayout {
                     id: cardCol
                     anchors {