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

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

@@ -0,0 +1,17 @@
+import qs.modules.common
+import QtQuick
+import QtQuick.Controls
+
+/**
+ * Does not include visual layout, but includes the easily neglected colors.
+ */
+TextInput {
+    renderType: Text.NativeRendering
+    selectedTextColor: Appearance.m3colors.m3onSecondaryContainer
+    selectionColor: Appearance.colors.colSecondaryContainer
+    font {
+        family: Appearance?.font.family.main ?? "sans-serif"
+        pixelSize: Appearance?.font.pixelSize.small ?? 15
+        hintingPreference: Font.PreferFullHinting
+    }
+}