fix: reduce shader usage and fix greeter

Modules/Sidebar/NotifActionList.qml

@@ -17,76 +17,6 @@ Item {
 
 	Layout.fillWidth: true
 	implicitHeight: flickable.contentHeight
-	layer.enabled: true
-	layer.smooth: true
-
-	layer.effect: Mask {
-		maskSource: gradientMask
-	}
-
-	Item {
-		id: gradientMask
-
-		anchors.fill: parent
-		layer.enabled: true
-		visible: false
-
-		Rectangle {
-			anchors.fill: parent
-
-			gradient: Gradient {
-				orientation: Gradient.Horizontal
-
-				GradientStop {
-					color: Qt.rgba(0, 0, 0, 0)
-					position: 0
-				}
-
-				GradientStop {
-					color: Qt.rgba(0, 0, 0, 1)
-					position: 0.1
-				}
-
-				GradientStop {
-					color: Qt.rgba(0, 0, 0, 1)
-					position: 0.9
-				}
-
-				GradientStop {
-					color: Qt.rgba(0, 0, 0, 0)
-					position: 1
-				}
-			}
-		}
-
-		Rectangle {
-			anchors.bottom: parent.bottom
-			anchors.left: parent.left
-			anchors.top: parent.top
-			implicitWidth: parent.width / 2
-			opacity: flickable.contentX > 0 ? 0 : 1
-
-			Behavior on opacity {
-				Anim {
-					type: Anim.DefaultEffects
-				}
-			}
-		}
-
-		Rectangle {
-			anchors.bottom: parent.bottom
-			anchors.right: parent.right
-			anchors.top: parent.top
-			implicitWidth: parent.width / 2
-			opacity: flickable.contentX < flickable.contentWidth - parent.width ? 0 : 1
-
-			Behavior on opacity {
-				Anim {
-					type: Anim.DefaultEffects
-				}
-			}
-		}
-	}
 
 	CustomFlickable {
 		id: flickable