fix: add wayland dev headers and scanner for pywayland build on NixOS

configs/quickshell/modules/common/widgets/StyledText.qml

@@ -0,0 +1,15 @@
+import qs.modules.common
+import QtQuick
+import QtQuick.Layouts
+
+Text {
+    renderType: Text.NativeRendering
+    verticalAlignment: Text.AlignVCenter
+    font {
+        hintingPreference: Font.PreferFullHinting
+        family: Appearance?.font.family.main ?? "sans-serif"
+        pixelSize: Appearance?.font.pixelSize.small ?? 15
+    }
+    color: Appearance?.m3colors.m3onBackground ?? "black"
+    linkColor: Appearance?.m3colors.m3primary
+}