feat(ui): add hide separator setting

package/contents/config/main.xml

@@ -90,5 +90,9 @@ PLAYING]]></default>
             <label>Separator height percent</label>
             <default>90</default>
         </entry>
+        <entry name="hideSeparator" type="Bool">
+            <label>Hide separator</label>
+            <default>false</default>
+        </entry>
     </group>
 </kcfg>

package/contents/ui/Representation.qml

@@ -28,6 +28,7 @@ MouseArea {
     property int configuredSeparatorGapLabel: 4
     property int configuredSeparatorGapTrack: 4
     property int configuredSeparatorHeight: 90
+    property bool configuredHideSeparator: false
     readonly property double buttonSize: 16
     readonly property string effectiveLabelVisibilityMode: configuredLabelVisibilityMode === "always" || configuredLabelVisibilityMode === "never" ? configuredLabelVisibilityMode : "auto"
     readonly property bool labelsOnRight: configuredLabelPlacement === "right"
@@ -322,7 +323,7 @@ MouseArea {
         Item {
             id: separatorContainer
 
-            visible: mediaControlsMouseArea.nowPlayingLabelsVisible && !mediaControlsMouseArea.hideNowPlayingArea
+            visible: mediaControlsMouseArea.nowPlayingLabelsVisible && !mediaControlsMouseArea.hideNowPlayingArea && !mediaControlsMouseArea.configuredHideSeparator
             Layout.fillHeight: true
             Layout.leftMargin: visible ? mediaControlsMouseArea.effectiveSeparatorGapLabel : 0
             Layout.rightMargin: visible ? mediaControlsMouseArea.effectiveSeparatorGapTrack : 0

package/contents/ui/configGeneral.qml

@@ -29,6 +29,7 @@ KCM.SimpleKCM {
     property alias cfg_separatorGapLabel: separatorGapLabelSpinBox.value
     property alias cfg_separatorGapTrack: separatorGapTrackSpinBox.value
     property alias cfg_separatorHeight: separatorHeightSpinBox.value
+    property alias cfg_hideSeparator: hideSeparatorCheckBox.checked
     readonly property var availableFonts: Qt.fontFamilies()
     readonly property var labelVisibilityOptions: [{
         "text": i18n("Auto hide when idle"),
@@ -198,6 +199,13 @@ KCM.SimpleKCM {
             to: 100
         }
 
+        QQC2.CheckBox {
+            id: hideSeparatorCheckBox
+
+            Kirigami.FormData.label: i18n("Separator:")
+            text: i18n("Hide separator")
+        }
+
         SectionHeader {
             title: i18n("Label")
         }

package/contents/ui/main.qml

@@ -52,6 +52,8 @@ PlasmoidItem {
     property int configuredSeparatorGapTrack: plasmoid.configuration.separatorGapTrack
     // qmllint disable missing-property
     property int configuredSeparatorHeight: plasmoid.configuration.separatorHeight
+    // qmllint disable missing-property
+    property bool configuredHideSeparator: plasmoid.configuration.hideSeparator
     readonly property int resolvedBackgroundHints: {
         if (configuredBackgroundStyle === "default")
             return PlasmaCore.Types.DefaultBackground | PlasmaCore.Types.ConfigurableBackground;
@@ -100,6 +102,7 @@ PlasmoidItem {
         configuredSeparatorGapLabel: root.configuredSeparatorGapLabel
         configuredSeparatorGapTrack: root.configuredSeparatorGapTrack
         configuredSeparatorHeight: root.configuredSeparatorHeight
+        configuredHideSeparator: root.configuredHideSeparator
     }
 
     compactRepresentation: Representation {
@@ -129,6 +132,7 @@ PlasmoidItem {
         configuredSeparatorGapLabel: root.configuredSeparatorGapLabel
         configuredSeparatorGapTrack: root.configuredSeparatorGapTrack
         configuredSeparatorHeight: root.configuredSeparatorHeight
+        configuredHideSeparator: root.configuredHideSeparator
     }
 
 }