adapt Colors.qml to pull in colors from stylix

widgets/MaterialIcon.qml

@@ -1,9 +1,16 @@
-import qs
 import qs.settings
-import QtQuick
+import qs.widgets
 
-Text {
-        font.family: "tabler-icons"
-    color: Colors.base07
-    font.pixelSize: Config.iconSize
+StyledText {
+    property real fill
+    property int grade: 25
+
+    font.family: "Material Symbols Rounded"
+    font.pointSize: Config.fontSize
+    font.variableAxes: ({
+            FILL: fill.toFixed(1),
+            GRAD: grade,
+            opsz: 24,
+            wght: 600
+        })
 }