Use SwitchMaterial for preferences too (closes #5724)

app/src/main/res/layout/pref_widget_switch_material.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.switchmaterial.SwitchMaterial
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/switchWidget"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:focusable="false"
+    android:clickable="false"
+    android:background="@null"/>

app/src/main/res/values/styles.xml

@@ -297,11 +297,16 @@
         <item name="android:windowExitAnimation">@anim/fade_out_short</item>
     </style>
 
-    <!--==========-->
-    <!--Preference-->
-    <!--==========-->
+    <!--===========-->
+    <!--Preferences-->
+    <!--===========-->
     <style name="PreferenceThemeOverlay.Tachiyomi">
         <item name="preferenceCategoryTitleTextAppearance">?attr/textAppearanceBody2</item>
+        <item name="switchPreferenceCompatStyle">@style/PreferenceThemeOverlay.Tachiyomi.SwitchPreferenceCompat</item>
+    </style>
+
+    <style name="PreferenceThemeOverlay.Tachiyomi.SwitchPreferenceCompat" parent="Preference.SwitchPreferenceCompat.Material">
+        <item name="android:widgetLayout">@layout/pref_widget_switch_material</item>
     </style>
 
 </resources>