memory usage

modules/bar/Bar.qml

@@ -108,6 +108,10 @@ Scope {
                     anchors.verticalCenter: parent.verticalCenter
                 }
 
+                Memory {
+                    anchors.verticalCenter: parent.verticalCenter
+                }
+
                 Cpu {
                     anchors.verticalCenter: parent.verticalCenter
                 }

modules/bar/components/Memory.qml

@@ -0,0 +1,44 @@
+import QtQuick
+import Quickshell
+import "../../../config/"
+import "../../../constants/"
+import "../../../services/"
+import "../../../styled/"
+import "../../../utils/"
+
+StyledLabel {
+    implicitWidth: childrenRect.width
+    implicitHeight: Dimensions.memory.height
+
+    Ref {
+        service: SystemInfo
+    }
+
+    Row {
+        StyledText {
+            id: icon
+
+            font.family: Theme.lucide.font.family
+            font.pixelSize: Dimensions.memory.iconSize
+            font.bold: true
+            text: Icons.memoryStick
+
+            anchors.verticalCenter: parent.verticalCenter
+            topPadding: Dimensions.memory.verticalPadding
+            bottomPadding: Dimensions.memory.verticalPadding
+            leftPadding: Dimensions.memory.horizontalPadding
+        }
+
+        StyledText {
+            id: text
+            anchors.verticalCenter: parent.verticalCenter
+            topPadding: Dimensions.memory.verticalPadding
+            bottomPadding: Dimensions.memory.verticalPadding
+            rightPadding: Dimensions.memory.horizontalPadding
+
+            font.pixelSize: Dimensions.memory.fontSize
+
+            text: ` ${(SystemInfo.memPerc * 100).toFixed()}%`
+        }
+    }
+}